Update app.py

app.py

@@ -236,11 +236,11 @@ with gr.Blocks(title="Wisal Chatbot", theme=gr.themes.Base()) as demo:
         label="Document Type"
     )
 
-send_btn.click(
-    fn=pipeline_with_history,
-    inputs=[user_input, doc_file, doc_type, chatbot],
-    outputs=[chatbot, user_input]
-)
+    send_btn.click(
+        fn=pipeline_with_history,
+        inputs=[user_input, doc_file, doc_type, chatbot],
+        outputs=[chatbot, user_input]
+    )
 
     clear_btn = gr.Button("Clear Chat")
     clear_btn.click(lambda: [], outputs=[chatbot])