Update app.py

app.py

@@ -178,10 +178,10 @@ def   get_answer_ai(text,session_ai):
           return response,session_ai
 
           
-      except :
-          session_ai=create_chat_session()
-          response = session_ai.send_message(text,stream=True)
-          return response,session_ai
+      except :pass
+      session_ai=create_chat_session()
+      response = session_ai.send_message(text,stream=True)
+      return response,session_ai
 
 def   modelspeech(text):
      with torch.no_grad():