ho

app.py

@@ -21,9 +21,12 @@ async def chat_interface(user_role, user_team, user_prompt):
     try:
         # Load resources on first use to save memory
         if not resources_loaded:
-            from OpenAPI_DB import load_resources
-            load_resources()
-            resources_loaded = True
+            try:
+                from OpenAPI_DB import load_resources
+                load_resources()
+                resources_loaded = True
+            except ImportError as import_err:
+                return f"Import Error: {str(import_err)}. Please check if all required packages are installed.", "Unable to load ML models."
         
         # Call the main chat function
         result = await agentic_hockey_chat(user_role, user_team, user_prompt)
@@ -36,7 +39,7 @@ async def chat_interface(user_role, user_team, user_prompt):
         rec_html = ""
         if recommendations:
             rec_html = "<h3>🏒 Recommended Videos:</h3><ul>"
-            for i, rec in enumerate(recommendations[:5], 1):
+            for rec in recommendations[:5]:
                 title = rec.get('title', 'No title')
                 url = rec.get('url', '#')
                 similarity = rec.get('similarity', 0)
@@ -46,7 +49,9 @@ async def chat_interface(user_role, user_team, user_prompt):
         return ai_response, rec_html
         
     except Exception as e:
-        return f"Error: {str(e)}", "No recommendations available due to error."
+        import traceback
+        error_details = traceback.format_exc()
+        return f"Error: {str(e)}\n\nDetails:\n{error_details}", "No recommendations available due to error."
 
 def sync_chat_interface(user_role, user_team, user_prompt):
     """Synchronous wrapper for Gradio"""