Update app.py

app.py

@@ -1,6 +1,6 @@
 import gradio as gr
 
-def run_text(text, state):
+def run_text(text, state, lang):
     res = "hello"
     state = state + [(text, res)]
     return state,state
@@ -26,7 +26,7 @@ with gr.Blocks(css="#chatbot {overflow:auto; height:500px;}") as demo:
         with gr.Column(scale=0.20, min_width=0):
             clear = gr.Button("🔄Clear️")
 
-    txt.submit(run_text, [txt, state], [chatbot,state])
+    txt.submit(run_text, [txt, state,lang], [chatbot,state])
     txt.submit(lambda: "", None, txt)
     run.click(run_text, [txt, state], [chatbot,state])