Update app.py

app.py

@@ -51,12 +51,12 @@ with gr.Blocks() as demo:
         with gr.Column():
             user_input = gr.Textbox(show_label=False, placeholder="Type your message here...")
             send_btn = gr.Button("Send")
-        # with gr.Column():
-        #     input_file = gr.File(label="Upload PDF", file_count="single")
-        #     submit_btn = gr.Button("Submit")
+        with gr.Column():
+            input_file = gr.File(label="Upload PDF", file_count="single")
+            submit_btn = gr.Button("Submit")
     
     # Connect submit button to text_extract function
-    # submit_btn.click(text_extract, inputs=[input_file], outputs=[user_input])
+    submit_btn.click(text_extract, inputs=input_file, outputs=output)
 
     # Connect send button to chatbot_response function
     send_btn.click(chatbot_response, inputs=user_input, outputs=output)