Update app.py

app.py

@@ -18,9 +18,10 @@ def launch(pil_image, question):
 iface = gr.Interface(fn=launch, 
                      inputs=[gr.Image(label="Input image", type='pil'), 
                              gr.Textbox(label="Question", lines=3)], 
-                     outputs=gr.Textbox(label="Answer", lines=3),
+                     outputs=[gr.Textbox(label="Answer", lines=3)],
                      title="Image Q&A with Salesforce BLIP",
                      description="Get answers on questions about any image using the BLIP model",
-                     allow_flagging="never",
+                     allow_flagging="never"
+                    )
 
 iface.launch()