Update app.py

app.py

@@ -253,15 +253,7 @@ Follow this example structure:
         system_instruction=system_prompt
         )
 
-        try:
-            response = await model.generate_content_async(messages)
-        except Exception as e:
-            if "API key not valid" in str(e):
-                gr.Error("Invalid API key. Please provide a valid Gemini API key.")
-                raise ValueError("Invalid API key. Please provide a valid Gemini API key.")
-            else:
-                gr.Error(f"Failed to generate podcast script: {e}")
-                raise e
+        response = await model.generate_content_async(messages)
 
         print(f"Generated podcast script:\n{response.text}")