Update app.py

app.py

@@ -259,7 +259,10 @@ def respond(message, history, model, temperature, num_calls, use_web_search, is_
             fallback_model = "mistralai/Mistral-7B-Instruct-v0.3"
             yield from respond(message, history, fallback_model, temperature, num_calls, use_web_search)
         else:
-            yield f"An error occurred with the {model} model: {str(e)}. Please try again or select a different model.
+            yield f"An error occurred with the {model} model: {str(e)}. Please try again or select a different model."
+    finally:
+        pass
+
 logging.basicConfig(level=logging.DEBUG)
 
 def get_response_from_cloudflare(prompt, context, query, num_calls=3, temperature=0.2, search_type="pdf"):