Update app.py

app.py

@@ -71,7 +71,12 @@ def explain_advantages(electricity_consumption, car_type, vehicle_choice, range_
             repeat_penalty=1.0
         )
         logging.info("Model generation successful.")
-        return generated_text
+        
+        # Check if the generated text is empty
+        if not generated_text:
+            return "Model generation failed: No output text generated."
+        else:
+            return generated_text
     except Exception as e:
         logging.error(f"Error during model generation: {e}")
         return f"An error occurred while generating the response: {e}"
@@ -87,7 +92,7 @@ iface = gr.Interface(
         gr.Number(label="Estimated Daily Mileage (km)", value=50.0),
         gr.Number(label="Mileage from Travels (km/year)", value=1000.0),
     ],
-    outputs=gr.Textbox(label="Advantages of Going Fully Electric"),
+    outputs=gr.Textbox(label="Advantages of Going Fully Electric", lines=10),
     title="Explaining the Advantages of Going Fully Electric",
     description="Enter your vehicle's parameters to understand the benefits of switching to a fully electric vehicle.",
 )