Update sample.env

Signed-off-by: Hikari Haru <rene9917@gmail.com>

sample.env

@@ -21,12 +21,14 @@ DALLE_ROLES = "Admin,Openai,Dalle,gpt"
 # People with the roles in GPT_ROLES can use commands like /gpt ask or /gpt converse
 GPT_ROLES = "openai,gpt"
 
-TRANSLATOR_ROLES: "Admin,Owner"
+TRANSLATOR_ROLES = "Admin,Owner"
 
-SEARCH_ROLES: "Admin,Owner"
+SEARCH_ROLES = "Admin,Owner"
+
+INDEX_ROLES = "Admin,Owner"
 
 # Change the name of the bot in conversations
-CUSTOM_BOT_NAME: "GPT3Discord"
+CUSTOM_BOT_NAME = "GPT3Discord"
 
 # If True, users must use their own API keys for OpenAI. If False, the bot will use the API key in the .env file.
 USER_INPUT_API_KEYS = "False"
@@ -53,4 +55,4 @@ MAX_SEARCH_PRICE = 1.00
 MAX_DEEP_COMPOSE_PRICE = 3.00
 
 # Determines if the bot responds to messages that start with a mention of it
-BOT_TAGGABLE = "true"
+BOT_TAGGABLE = "true"