updated app

app.py

@@ -62,9 +62,9 @@ def greet(file, query):
 
 with gr.Blocks() as demo:
     file_output = gr.File()
-    query_input = gr.inputs.Textbox(label="Enter your question here")
+    # query_input = gr.inputs.Textbox(label="Enter your question here")
     upload_button = gr.UploadButton("Click to Upload a File", file_count="single")
     upload_button.upload(upload_file, upload_button, file_output)
 
-    iface = gr.Interface(fn=greet, inputs=[gr.inputs.File(label="Upload a PDF file"), query_input], outputs="text")
+    iface = gr.Interface(fn=greet, inputs=[gr.inputs.File(label="Upload a PDF file"), "text"], outputs="text")
     iface.launch()