address comments

README.md

@@ -265,9 +265,9 @@ Note: settings starting with `AZURE_SEARCH` are only needed when using Azure Ope
 |PROMPTFLOW_RESPONSE_FIELD_NAME|reply|Default field name to process the response from Promptflow request.|
 |PROMPTFLOW_CITATIONS_FIELD_NAME|documents|Default field name to process the citations output from Promptflow request.|
 |DATASOURCE_TYPE||Type of data source to use for using the 'on-your-data' api. Can be `AzureCognitiveSearch`, `AzureCosmosDB`, `Elasticsearch`, `Pinecone`, `AzureMLIndex`, `AzureSqlServer` or `None` |
-|AZURE_SQL_SERVER_PORT||Not publicaly available at this time.|
-|AZURE_SQL_SERVER_DATABASE_NAME||Not publicaly available at this time.|
-|AZURE_SQL_SERVER_DATABASE_SERVER||Not publicaly available at this time.|
+|AZURE_SQL_SERVER_PORT||Not publicly available at this time.|
+|AZURE_SQL_SERVER_DATABASE_NAME||Not publicly available at this time.|
+|AZURE_SQL_SERVER_DATABASE_SERVER||Not publicly available at this time.|
 
 ## Contributing
 

backend/settings.py

@@ -123,7 +123,6 @@ class _AzureOpenAISettings(BaseSettings):
     embedding_endpoint: Optional[str] = None
     embedding_key: Optional[str] = None
     embedding_name: Optional[str] = None
-    chatgpt_key: Optional[str] = None
 
     @field_validator('tools', mode='before')
     @classmethod