Update app.py

app.py

@@ -74,8 +74,12 @@ def start_ask(question):
 iface = gr.Interface(fn=start_analyse,inputs=["text", "file"],outputs="text",title=title,description=description)
 upload_button = iface.get_widget("file")
 upload_button.label = "Upload PDF File"
+iface.inputs[1].label = "Upload PDF File"  # Set the label for the file input
+
 question_input = gr.inputs.Textbox(label="Your Question", placeholder="Authors of this paper?")
 ask_button = gr.Button("Ask")
+
 iface.add_input(question_input)
 iface.add_output(ask_button)
+
 iface.launch()