Update app.py

app.py

@@ -18,16 +18,16 @@ def ask(question, openai_api_key, gemini_api_key, anthropic_api_key, file_name =
         str: The answer to the question
     """
     if not question:
-        raise gr.Error("Question is required.")
+        raise gr.Warning("Question is required.")
 
     if not openai_api_key:
-        raise gr.Error("OpenAI API Key is required.")
+        raise gr.Warning("OpenAI API Key is required.")
     
     if not gemini_api_key:
-        raise gr.Error("Gemini API Key is required.")
+        raise gr.Warning("Gemini API Key is required.")
 
     if not anthropic_api_key:
-        raise gr.Error("Anthropic API Key is required.")
+        raise gr.Warning("Anthropic API Key is required.")
         
     if file_name:
         file_name = f"data/{file_name}"
@@ -44,7 +44,7 @@ def ask(question, openai_api_key, gemini_api_key, anthropic_api_key, file_name =
             
             answer = run_crew(question, file_name)
         except Exception as e:
-            raise gr.Error(e)
+            raise gr.Warning(e)
         finally:
             del os.environ["OPENAI_API_KEY"]
             del os.environ["GEMINI_API_KEY"]