Update app.py

app.py

@@ -63,12 +63,12 @@ with gr.interface(
     predict,
     title = "blockchain teacher",
     theme = gr.themes.Soft(),
-    chatbot = gr.Chatbot(label ="learn about blochchain technology")
+    chatbot = gr.Chatbot(label ="learn about blochchain technology"),
     textbox = gr.Textbox(
          placeholder = "ask me anything about blochchain",
          scale = 7
          max_lines = 2,
-    )
+    ),
 )  as demo:
      demo.load(attachIp,None,None)