Update app.py

app.py

@@ -111,7 +111,7 @@ with gr.Blocks(theme='shivi/calm_seafoam', css=css, title="诊疗助手Alpha") a
         clear_btn = gr.ClearButton(output_box, value="🗑️ Clear") # Create a clear button
 
     # Set up the event listeners
-    submit_btn.click(main, inputs=[apiKey, text_input, image_input, unit], outputs=output_box)
+    submit_btn.click(main, inputs=[api_key, text_input, image_input, unit], outputs=output_box)
 
     gr.Markdown(LICENSE)