Update app.py

app.py

@@ -9,7 +9,7 @@ from langchain.schema import HumanMessage, SystemMessage, AIMessage
 if "OPENAI_API_KEY" not in os.environ or os.environ["OPENAI_API_KEY"] == "":
      def init_api_key(key):
           os.environ["OPENAI_API_KEY"] = key
-     gr.Interface( fn=init_api, inputs=["text"]).launch(server_port=1113)
+     gr.Interface( fn=init_api_key, inputs=["text"]).launch(server_port=1113)
 openai_key = os.getenv("OPENAI_API_KEY")
 
 chat1 = ChatOpenAI(temperature=0.9, openai_api_key=openai_key)