Init

LICENSE

+###############################################################################
+# PyDial: Multi-domain Statistical Spoken Dialogue System Software
+###############################################################################
+#
+# Copyright 2015 - 2017
+# Cambridge University Engineering Department Dialogue Systems Group
+#
+# 
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+###############################################################################

Makefile

+# Makefile for Sphinx documentation
+#
+
+# You can set these variables from the command line.
+SPHINXOPTS    =
+SPHINXBUILD   = sphinx-build
+PAPER         =
+BUILDDIR      = _build
+
+# User-friendly check for sphinx-build
+ifeq ($(shell which $(SPHINXBUILD) >/dev/null 2>&1; echo $$?), 1)
+$(error The '$(SPHINXBUILD)' command was not found. Make sure you have Sphinx installed, then set the SPHINXBUILD environment variable to point to the full path of the '$(SPHINXBUILD)' executable. Alternatively you can add the directory with the executable to your PATH. If you don't have Sphinx installed, grab it from http://sphinx-doc.org/)
+endif
+
+# Internal variables.
+PAPEROPT_a4     = -D latex_paper_size=a4
+PAPEROPT_letter = -D latex_paper_size=letter
+ALLSPHINXOPTS   = -d $(BUILDDIR)/doctrees $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) .
+# the i18n builder cannot share the environment and doctrees with the others
+I18NSPHINXOPTS  = $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) .
+
+.PHONY: help clean html dirhtml singlehtml pickle json htmlhelp qthelp devhelp epub latex latexpdf text man changes linkcheck doctest coverage gettext
+
+help:
+	@echo "Please use \`make <target>' where <target> is one of"
+	@echo "  html       to make standalone HTML files"
+	@echo "  dirhtml    to make HTML files named index.html in directories"
+	@echo "  singlehtml to make a single large HTML file"
+	@echo "  pickle     to make pickle files"
+	@echo "  json       to make JSON files"
+	@echo "  htmlhelp   to make HTML files and a HTML help project"
+	@echo "  qthelp     to make HTML files and a qthelp project"
+	@echo "  applehelp  to make an Apple Help Book"
+	@echo "  devhelp    to make HTML files and a Devhelp project"
+	@echo "  epub       to make an epub"
+	@echo "  latex      to make LaTeX files, you can set PAPER=a4 or PAPER=letter"
+	@echo "  latexpdf   to make LaTeX files and run them through pdflatex"
+	@echo "  latexpdfja to make LaTeX files and run them through platex/dvipdfmx"
+	@echo "  text       to make text files"
+	@echo "  man        to make manual pages"
+	@echo "  texinfo    to make Texinfo files"
+	@echo "  info       to make Texinfo files and run them through makeinfo"
+	@echo "  gettext    to make PO message catalogs"
+	@echo "  changes    to make an overview of all changed/added/deprecated items"
+	@echo "  xml        to make Docutils-native XML files"
+	@echo "  pseudoxml  to make pseudoxml-XML files for display purposes"
+	@echo "  linkcheck  to check all external links for integrity"
+	@echo "  doctest    to run all doctests embedded in the documentation (if enabled)"
+	@echo "  coverage   to run coverage check of the documentation (if enabled)"
+
+clean:
+	rm -rf $(BUILDDIR)/*
+
+html:
+	$(SPHINXBUILD) -b html $(ALLSPHINXOPTS) $(BUILDDIR)/html
+	@echo
+	@echo "Build finished. The HTML pages are in $(BUILDDIR)/html."
+
+dirhtml:
+	$(SPHINXBUILD) -b dirhtml $(ALLSPHINXOPTS) $(BUILDDIR)/dirhtml
+	@echo
+	@echo "Build finished. The HTML pages are in $(BUILDDIR)/dirhtml."
+
+singlehtml:
+	$(SPHINXBUILD) -b singlehtml $(ALLSPHINXOPTS) $(BUILDDIR)/singlehtml
+	@echo
+	@echo "Build finished. The HTML page is in $(BUILDDIR)/singlehtml."
+
+pickle:
+	$(SPHINXBUILD) -b pickle $(ALLSPHINXOPTS) $(BUILDDIR)/pickle
+	@echo
+	@echo "Build finished; now you can process the pickle files."
+
+json:
+	$(SPHINXBUILD) -b json $(ALLSPHINXOPTS) $(BUILDDIR)/json
+	@echo
+	@echo "Build finished; now you can process the JSON files."
+
+htmlhelp:
+	$(SPHINXBUILD) -b htmlhelp $(ALLSPHINXOPTS) $(BUILDDIR)/htmlhelp
+	@echo
+	@echo "Build finished; now you can run HTML Help Workshop with the" \
+	      ".hhp project file in $(BUILDDIR)/htmlhelp."
+
+qthelp:
+	$(SPHINXBUILD) -b qthelp $(ALLSPHINXOPTS) $(BUILDDIR)/qthelp
+	@echo
+	@echo "Build finished; now you can run "qcollectiongenerator" with the" \
+	      ".qhcp project file in $(BUILDDIR)/qthelp, like this:"
+	@echo "# qcollectiongenerator $(BUILDDIR)/qthelp/Python_DMan.qhcp"
+	@echo "To view the help file:"
+	@echo "# assistant -collectionFile $(BUILDDIR)/qthelp/Python_DMan.qhc"
+
+applehelp:
+	$(SPHINXBUILD) -b applehelp $(ALLSPHINXOPTS) $(BUILDDIR)/applehelp
+	@echo
+	@echo "Build finished. The help book is in $(BUILDDIR)/applehelp."
+	@echo "N.B. You won't be able to view it unless you put it in" \
+	      "~/Library/Documentation/Help or install it in your application" \
+	      "bundle."
+
+devhelp:
+	$(SPHINXBUILD) -b devhelp $(ALLSPHINXOPTS) $(BUILDDIR)/devhelp
+	@echo
+	@echo "Build finished."
+	@echo "To view the help file:"
+	@echo "# mkdir -p $$HOME/.local/share/devhelp/Python_DMan"
+	@echo "# ln -s $(BUILDDIR)/devhelp $$HOME/.local/share/devhelp/Python_DMan"
+	@echo "# devhelp"
+
+epub:
+	$(SPHINXBUILD) -b epub $(ALLSPHINXOPTS) $(BUILDDIR)/epub
+	@echo
+	@echo "Build finished. The epub file is in $(BUILDDIR)/epub."
+
+latex:
+	$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
+	@echo
+	@echo "Build finished; the LaTeX files are in $(BUILDDIR)/latex."
+	@echo "Run \`make' in that directory to run these through (pdf)latex" \
+	      "(use \`make latexpdf' here to do that automatically)."
+
+latexpdf:
+	$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
+	@echo "Running LaTeX files through pdflatex..."
+	$(MAKE) -C $(BUILDDIR)/latex all-pdf
+	@echo "pdflatex finished; the PDF files are in $(BUILDDIR)/latex."
+
+latexpdfja:
+	$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
+	@echo "Running LaTeX files through platex and dvipdfmx..."
+	$(MAKE) -C $(BUILDDIR)/latex all-pdf-ja
+	@echo "pdflatex finished; the PDF files are in $(BUILDDIR)/latex."
+
+text:
+	$(SPHINXBUILD) -b text $(ALLSPHINXOPTS) $(BUILDDIR)/text
+	@echo
+	@echo "Build finished. The text files are in $(BUILDDIR)/text."
+
+man:
+	$(SPHINXBUILD) -b man $(ALLSPHINXOPTS) $(BUILDDIR)/man
+	@echo
+	@echo "Build finished. The manual pages are in $(BUILDDIR)/man."
+
+texinfo:
+	$(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo
+	@echo
+	@echo "Build finished. The Texinfo files are in $(BUILDDIR)/texinfo."
+	@echo "Run \`make' in that directory to run these through makeinfo" \
+	      "(use \`make info' here to do that automatically)."
+
+info:
+	$(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo
+	@echo "Running Texinfo files through makeinfo..."
+	make -C $(BUILDDIR)/texinfo info
+	@echo "makeinfo finished; the Info files are in $(BUILDDIR)/texinfo."
+
+gettext:
+	$(SPHINXBUILD) -b gettext $(I18NSPHINXOPTS) $(BUILDDIR)/locale
+	@echo
+	@echo "Build finished. The message catalogs are in $(BUILDDIR)/locale."
+
+changes:
+	$(SPHINXBUILD) -b changes $(ALLSPHINXOPTS) $(BUILDDIR)/changes
+	@echo
+	@echo "The overview file is in $(BUILDDIR)/changes."
+
+linkcheck:
+	$(SPHINXBUILD) -b linkcheck $(ALLSPHINXOPTS) $(BUILDDIR)/linkcheck
+	@echo
+	@echo "Link check complete; look for any errors in the above output " \
+	      "or in $(BUILDDIR)/linkcheck/output.txt."
+
+doctest:
+	$(SPHINXBUILD) -b doctest $(ALLSPHINXOPTS) $(BUILDDIR)/doctest
+	@echo "Testing of doctests in the sources finished, look at the " \
+	      "results in $(BUILDDIR)/doctest/output.txt."
+
+coverage:
+	$(SPHINXBUILD) -b coverage $(ALLSPHINXOPTS) $(BUILDDIR)/coverage
+	@echo "Testing of coverage in the sources finished, look at the " \
+	      "results in $(BUILDDIR)/coverage/python.txt."
+
+xml:
+	$(SPHINXBUILD) -b xml $(ALLSPHINXOPTS) $(BUILDDIR)/xml
+	@echo
+	@echo "Build finished. The XML files are in $(BUILDDIR)/xml."
+
+pseudoxml:
+	$(SPHINXBUILD) -b pseudoxml $(ALLSPHINXOPTS) $(BUILDDIR)/pseudoxml
+	@echo
+	@echo "Build finished. The pseudo-XML files are in $(BUILDDIR)/pseudoxml."

Simulate.py

+###############################################################################
+# PyDial: Multi-domain Statistical Spoken Dialogue System Software
+###############################################################################
+#
+# Copyright 2015 - 2019
+# Cambridge University Engineering Department Dialogue Systems Group
+#
+# 
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+###############################################################################
+
+'''
+Simulate.py - semantic level user simulator system.
+====================================================
+
+Copyright CUED Dialogue Systems Group 2015 - 2017
+
+**Basic Execution**: 
+    >>> python Simulate.py [-h] -C CONFIG [-n -r -l -t -g -s]
+
+Optional arguments/flags [default values]::
+
+    -n Number of dialogs [1]
+    -r semantic error rate [0]
+    -s set random seed 
+    -g generate text prompts
+    -h help
+
+   
+**Relevant Config variables** [Default values]::
+
+    [simulate]
+    maxturns = 30 
+    continuewhensuccessful = False
+    forcenullpositive = False
+    confscorer = additive
+
+
+.. seealso:: CUED Imports/Dependencies: 
+
+    import :mod:`utils.ContextLogger` |.|
+    import :mod:`utils.Settings` |.|
+    import :mod:`usersimulator.SimulatedUsersManager` |.|
+    import :mod:`ontology.FlatOntology` |.|
+    import :mod:`Agent` |.|
+
+************************
+
+'''
+import os
+import argparse
+import Agent
+from usersimulator import SimulatedUsersManager
+from utils import Settings
+from utils import ContextLogger
+from ontology import Ontology
+logger = ContextLogger.getLogger('')
+
+__author__ = "cued_dialogue_systems_group"
+__version__ = Settings.__version__
+
+class SimulationSystem(object):
+    '''
+    Semantic level simulated dialog system
+    '''
+    def __init__(self, error_rate):
+        '''
+        :param error_rate: error rate of the simulated environment
+        :type error_rate: float
+        '''
+        # Dialogue Agent Factory:
+        #-----------------------------------------
+        self.agent_factory = Agent.AgentFactory(hub_id='simulate')
+        # NOTE - using agent factory here rather than just an agent - since for simulate I can easily envisage wanting to 
+        # have multiple agents and looking at combining their policies etc... This is not being used now though; will just use
+        # a single agent in here at present. 
+        
+        
+        # Simulated User.
+        #-----------------------------------------
+        self.simulator = SimulatedUsersManager.SimulatedUsersManager(error_rate)
+        self.traceDialog = 2
+        self.sim_level = 'dial_act'
+        self.text_sampling = 'dict'
+
+        if Settings.config.has_option("GENERAL", "tracedialog"):
+            self.traceDialog = Settings.config.getint("GENERAL", "tracedialog")
+        if Settings.config.has_option("usermodel", "simlevel"):
+            self.sim_level = Settings.config.get("usermodel", "simlevel")
+        if Settings.config.has_option("usermodel", "textsampling"):
+            self.text_sampling = Settings.config.get("usermodel", "textsampling")
+        if self.sim_level == 'text':
+            #Load the text generator
+            if self.text_sampling == 'dict':
+                sampling_dict = os.path.join(Settings.root, 'usersimulator/textgenerator/textgen_dict.pkl')
+            else:
+                sampling_dict = None
+            import usersimulator.textgenerator.textgen_toolkit.SCTranslate as SCT
+            self.SCT = SCT.SCTranslate(sampling_dict=sampling_dict)
+        elif self.sim_level == 'sys2text':
+            pass #load here florians model
+
+    def run_dialogs(self, numDialogs):
+        '''
+        run a loop over the run() method for the given number of dialogues.
+        
+        :param numDialogs: number of dialogues to loop over.
+        :type numDialogs: int
+        :return: None
+        '''
+        for i in range(numDialogs):
+            logger.info('Dialogue %d' % (i+1))
+            self.run(session_id='simulate_dialog'+str(i), sim_level=self.sim_level)
+ 
+        self.agent_factory.power_down_factory() # Important! -uses FORCE_SAVE on policy- which will finalise learning and save policy.
+       
+    def run(self, session_id, agent_id='Smith', sim_level='dial_act'):
+        '''
+        Runs one episode through the simulator
+        
+        :param session_id: session id
+        :type session_id: int
+        :param agent_id: agent id, default = 'Smith'
+        :type agent_id: string
+        :return: None
+        '''
+        
+        # RESET THE USER SIMULATOR:
+        self.simulator.restart()
+        for domain in self.simulator.simUserManagers:
+            if self.simulator.simUserManagers[domain] and self.sim_level != 'sys2text':
+                goal = self.simulator.simUserManagers[domain].um.goal
+                logger.dial('User will execute the following goal: {}'
+                            .format(str(goal.request_type) + str(goal.constraints) + str([req for req in goal.requests])))
+        user_act = ''
+        
+        endingDialogue = False
+
+        # SYSTEM STARTS THE CALL:
+        sys_act = self.agent_factory.agents[agent_id].start_call(session_id,
+                                                                   domainSimulatedUsers=self.simulator.simUserManagers,
+                                                                   maxNumTurnsScaling=self.simulator.number_domains_this_dialog)
+        prompt_str = sys_act.prompt
+
+        if prompt_str is not None:      # if we are generating text, versus remaining only at semantic level.
+            if self.traceDialog > 1: print(' Prompt >', prompt_str)
+            logger.info('| Prompt > '+ prompt_str)
+        
+        # LOOP OVER TURNS:
+        while not endingDialogue:
+            
+            # USER ACT:  
+            #-------------------------------------------------------------------------------------------------------------
+            sys_act = self.agent_factory.agents[agent_id].retrieve_last_sys_act()
+
+            if sim_level == 'sys2text':
+                text_user_act, user_actsDomain, _ = self.simulator.act_on(sys_act)
+                #user_actsDomain = 'CamRestaurants'
+                hyps = [(text_user_act, 1.0)]
+            else:
+                user_act, user_actsDomain, hyps = self.simulator.act_on(sys_act)
+
+                if sim_level == 'text':
+                    #todo: convert dialact to text
+                    #text_user_act = raw_input('Translate user act: {} > '.format(user_act))
+                    text_user_act = self.SCT.translateUserAct(str(user_act),1)[2]
+                    try:
+                        text_user_act = text_user_act[0]
+                    except:
+                        logger.error('Wrong user act: ' + user_act, text_user_act)
+                    hyps = [(text_user_act, 1.0)]
+
+
+            
+            #actually also output user_actsDomain (the TRUE DOMAIN) here too - which can be used to avoid doing topic tracking  
+            
+            if self.traceDialog>1:
+                print('   User >', user_act)
+            if self.sim_level != 'sys2text':
+                logger.dial('| User > ' + user_act.to_string())
+            else:
+                logger.dial('| User > ' + text_user_act)
+                
+            # SYSTEM ACT:
+            #-------------------------------------------------------------------------------------------------------------
+            sys_act = self.agent_factory.agents[agent_id].continue_call(asr_info = hyps, 
+                                                                          domainString=user_actsDomain,
+                                                                          domainSimulatedUsers=self.simulator.simUserManagers)
+            prompt_str = sys_act.prompt
+            if prompt_str is not None:      # if we are generating text, versus remaining only at semantic level.
+                if self.traceDialog>1: print('   Prompt >', prompt_str)
+                logger.info('| Prompt > ' + prompt_str)
+
+            if self.sim_level != 'sys2text':
+                if 'bye' == user_act.act or 'bye' == sys_act.act:
+                    endingDialogue = True
+            else:
+                if 'bye' in text_user_act or 'bye' == sys_act.act:
+                    endingDialogue = True
+
+        # Process ends.
+        for domain in self.simulator.simUserManagers:
+            if self.simulator.simUserManagers[domain]:
+                if self.sim_level != 'sys2text':
+                    goal = self.simulator.simUserManagers[domain].um.goal
+                    logger.dial('User goal at the end of the dialogue: {}'
+                                .format(str(goal.request_type) + str(goal.constraints) + str([req for req in goal.requests])))
+        self.agent_factory.agents[agent_id].end_call(domainSimulatedUsers=self.simulator.simUserManagers)
+
+        return
+
+if __name__ == '__main__':
+    parser = argparse.ArgumentParser(description='Simulate')
+    parser.add_argument('-C', '-c', '--config', help='set config file', required=True, type=argparse.FileType('r'))
+    parser.add_argument('-n', '--number', help='set the number of dialogues', type=int)
+    parser.add_argument('-r', '--error', help='set error rate', type=int)
+    parser.set_defaults(use_color=True)
+    parser.add_argument('--nocolor', dest='use_color',action='store_false', help='no color in logging. best to\
+                        turn off if dumping to file. Will be overriden by [logging] config setting of "usecolor=".')
+    parser.add_argument('-s', '--seed', help='set random seed', type=int)
+    args = parser.parse_args()
+    if args.error is None:
+        args.error = 0      # default simulated error rate
+    if args.number is None:
+        args.number = 1     # default number of dialogs
+
+    seed = Settings.init(config_file=args.config.name,seed=args.seed)
+    ContextLogger.createLoggingHandlers(config=Settings.config, use_color=args.use_color)
+    logger.info("Random Seed is {}".format(seed))
+    Ontology.init_global_ontology()
+
+    simulator = SimulationSystem(error_rate=float(args.error)/100)
+    simulator.run_dialogs(args.number)
+
+
+#END OF FILE

Texthub.py

+###############################################################################
+# PyDial: Multi-domain Statistical Spoken Dialogue System Software
+###############################################################################
+#
+# Copyright 2015 - 2019
+# Cambridge University Engineering Department Dialogue Systems Group
+#
+# 
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+###############################################################################
+
+'''
+Texthub.py - text level dialog system.
+====================================================
+
+Copyright CUED Dialogue Systems Group 2015 - 2017
+
+**Basic Execution**:
+    >>> python texthub.py [-h] -C CONFIG [-l -r]
+
+Optional arguments/flags [default values]::
+
+    -r semantic error rate [0]
+    -l set the system to use the given policy file
+    -h help
+
+
+**Relevant config variables**  (values are defaults)::
+
+    [semi_DOMAIN]
+    semitype = PassthroughSemI
+    
+    [semo_DOMAIN]
+    semotype = PassthroughSemO
+
+
+.. seealso:: CUED Imports/Dependencies: 
+
+    import :mod:`utils.ContextLogger` |.|
+    import :mod:`utils.Settings` |.|
+    import :class:`Agent.DialogueAgent` |.|
+    import :mod:`ontology.Ontology`
+
+
+************************
+
+'''
+import argparse, re
+
+from Agent import DialogueAgent
+from utils import ContextLogger
+from utils import Settings
+from ontology import Ontology
+logger = ContextLogger.getLogger('')
+
+__author__ = "cued_dialogue_systems_group"
+__version__ = Settings.__version__
+
+class ConsoleHub(object):
+    '''
+    text based dialog system
+    '''
+    def __init__(self):
+ 
+        # Dialogue Agent:
+        #-----------------------------------------
+        self.agent = DialogueAgent(hub_id='texthub')
+
+    def run(self):
+        '''
+        Runs one episode through Hub
+
+        :returns: None
+        '''
+
+        logger.warning("NOTE: texthub is not using any error simulation at present.")
+        sys_act = self.agent.start_call(session_id='texthub_dialog')
+
+        if isinstance(sys_act.prompt, str):
+            print('Prompt > ' + sys_act.prompt)
+        while not self.agent.ENDING_DIALOG:
+            # USER ACT:
+            obs = input('User   > ')
+        
+
+            '''
+                # Confused user act.
+                # lastHyps = self.errorSimulator.confuseAct(lastUserAct)
+                # print 'lastHyps >', lastHyps
+                # nullProb = 0.0
+                # for (act, prob) in lastHyps:
+                #     if act == 'null()':
+                #         nullProb += prob
+                #     print 'Semi >', act, '['+str(prob)+']'
+        
+                # if self.forceNullPositive and nullProb < 0.001:
+                #     lastHyps.append(('null()',0.001))
+                #     print 'Semi > null() [0.001]'
+                #--------------------------------
+            '''
+            domain = None
+            if "domain(" in obs:
+                match = re.search("(.*)(domain\()([^\)]+)(\))(.*)",obs)
+                if match is not None:
+                    domain = match.group(3)
+                    obs = match.group(1) + match.group(5)
+                
+            # SYSTEM ACT:
+            sys_act = self.agent.continue_call(asr_info = [(obs,1.0)], domainString = domain)
+            if(isinstance(sys_act.prompt,str)):
+                print('Prompt > ' + sys_act.prompt)
+
+        # Process ends. -----------------------------------------------------
+        
+        # NB: Can add evaluation things here - possibly useful to check things by hand with texthub ... 
+
+if __name__ == '__main__':
+    parser = argparse.ArgumentParser(description='TextHub')
+    parser.add_argument('-C','-c', '--config', help='set config file', required=True, type=argparse.FileType('r'))
+    parser.add_argument('-s', '--seed', help='set random seed', type=int)
+    parser.set_defaults(use_color=True)
+    parser.add_argument('--nocolor', dest='use_color',action='store_false', help='no color in logging. best to\
+                        turn off if dumping to file. Will be overriden by [logging] config setting of "usecolor=".')
+    args = parser.parse_args()
+
+    seed = Settings.init(config_file=args.config.name,seed=args.seed)
+    ContextLogger.createLoggingHandlers(config=Settings.config, use_color=args.use_color)
+    logger.info("Random Seed is {}".format(seed))
+    Ontology.init_global_ontology()
+    
+    hub = ConsoleHub()
+    hub.run()
+
+
+#END OF FILE

Tutorials/Deep RL Policies.ipynb

+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# Quick description of how to use the deep RL policies in PyDial\n",
+    "\n",
+    "Note that this text is not in the quality of a full tutorial nor is it meant to be. Its purpose is merely to give guidance on how to use the deep RL policies which are part of the new PyDial release.\n"