toggle to langchain eg

app.py

@@ -26,7 +26,7 @@ from langchain.tools import AIPluginTool
 # Example system message : system = SystemMessage(content = "You are a helpful AI assistant")
 
 # driver
-def predict_old(user_input, chatbot):
+def predict(user_input, chatbot):
 
     chat = ChatOpenAI(temperature=1.0, streaming=True, model='gpt-3.5-turbo-0613')
     messages=[]
@@ -69,6 +69,6 @@ def predict(inputs, chatbot):
           partial_message = partial_message + chunk['choices'][0]['delta']['content']
           yield partial_message 
 
-ChatInterface(predict, delete_last_btn="❌Delete").queue().launch(debug=True)
+#ChatInterface(predict, delete_last_btn="❌Delete").queue().launch(debug=True)
 
-#gr.ChatInterface(predict, delete_last_btn="del").queue().launch(share=False, debug=True) #examples=["How are you?", "What's up?"],
+gr.ChatInterface(predict, delete_last_btn="del").queue().launch(share=False, debug=True) #examples=["How are you?", "What's up?"],