Updated env file

Author: Ragini-Microsoft

src/.env.sample

@@ -29,7 +29,6 @@ AZURE_OPENAI_ENDPOINT=
 AZURE_OPENAI_EMBEDDING_NAME=
 AZURE_OPENAI_EMBEDDING_ENDPOINT=
 AZURE_OPENAI_EMBEDDING_KEY=
-AZURE_OPENAI_PROJECT_CONN_STRING=
 # User Interface
 UI_TITLE=
 UI_LOGO=

src/app.py

@@ -162,7 +162,7 @@ def init_openai_client():
         default_headers = {"x-ms-useragent": USER_AGENT}
 
         azure_openai_client = AsyncAzureOpenAI(
-            api_version="2024-05-01-preview",
+            api_version=app_settings.azure_openai.preview_api_version,
             azure_ad_token_provider=ad_token_provider,
             default_headers=default_headers,
             azure_endpoint=endpoint,

src/backend/settings.py

@@ -88,7 +88,6 @@ class _AzureOpenAISettings(BaseSettings):
     key: Optional[str] = None
     resource: Optional[str] = None
     endpoint: Optional[str] = None
-    project_conn_string: Optional[str] = None
     temperature: float = 0
     top_p: float = 0
     max_tokens: int = 1000