Fix typo

app.py

@@ -67,7 +67,7 @@ def getTour(hh_income,hh_size,age,sex,edu,wrk):
             print("Nothing extracted!")
     return activity_list
 
-with gr.Interface(fn=getTour, inputs="inputs", outputs="json", title="GPT-Tour", description="Generate a tour for a person", allow_flagging=False, allow_screenshot=False, allow_embedding=False) as iface:
+with gr.Interface(fn=getTour, inputs=inputs, outputs="json", title="GPT-Tour", description="Generate a tour for a person", allow_flagging=False, allow_screenshot=False, allow_embedding=False) as iface:
     iface.launch(share=True)
 
 inputs = [