fix

app.py

@@ -87,7 +87,7 @@ examples = [
 
 demo = gr.Interface(
     respond,
-    inputs=gr.Textbox(lines=5, label="Enter context here"),
+    inputs=[gr.Textbox(lines=5, label="Enter context here"), gr.Dropdown(["extractive question answering"], label="Task Type")],
     outputs=gr.Textbox(lines=20, label="Generated Instruction-Response Pairs"),
     additional_inputs=[
         # gr.Textbox(value="You are a friendly Chatbot.", label="System message"),