Update docker image requirements and add some clarity to the sample env

requirements_base.txt

@@ -12,13 +12,13 @@ pinecone-client==2.1.0
 sqlitedict==2.1.0
 backoff==2.2.1
 flask==2.2.3
-llama-index==0.4.29
+llama-index==0.5.9
 PyPDF2==3.0.1
 youtube_transcript_api==0.5.0
 sentencepiece==0.1.97
 protobuf==3.20.2
 python-pptx==0.6.21
-langchain==0.0.115
+langchain==0.0.133
 unidecode==1.3.6
 tqdm==4.64.1
 docx2txt==0.8

sample.env

@@ -7,9 +7,9 @@ DISCORD_TOKEN = "<discord_bot_token>"
 # GOOGLE_SEARCH_ENGINE_ID = "<google_engine_id>"
 # DEEPL_TOKEN = "<deepl_token>"
 
-DEBUG_GUILD = "974519864045756446"  # discord_server_id
-DEBUG_CHANNEL = "977697652147892304"  # discord_chanel_id
-ALLOWED_GUILDS = "971268468148166697,971268468148166697"
+DEBUG_GUILD = "974519864045756446"  # discord_server_id for debug messages
+DEBUG_CHANNEL = "977697652147892304"  # discord_chanel_id where the messages will be posted
+ALLOWED_GUILDS = "971268468148166697,971268468148166697" # server ids where the bot should add its commands
 
 # People with the roles in ADMIN_ROLES can use admin commands like /clear-local, and etc
 ADMIN_ROLES = "Admin,Owner"
@@ -26,6 +26,9 @@ SEARCH_ROLES = "Admin,Owner"
 
 INDEX_ROLES = "Admin,Owner"
 
+# Role for who can create a conversation in place in a channel
+CHANNEL_CHAT_ROLES = "Admin,Owner"
+
 # Change the name of the bot in conversations
 CUSTOM_BOT_NAME = "GPT3Discord"
 
@@ -44,7 +47,7 @@ PRE_MODERATE = "False"
 # Force only english to be spoken in the server
 FORCE_ENGLISH = "False"
 
-# The welcome message to send it the welcome setting is set to true
+# The fallback welcome message if one can't be generated
 WELCOME_MESSAGE = "Hi There! Welcome to our Discord server. We hope you'll enjoy our server and we look forward to engaging with you!"  # This is a fallback message if gpt3 fails to generate a welcome message.
 
 # Max price to pay for a single search request