Update app.py

app.py

@@ -6,7 +6,7 @@ from langgraph import run_multi_agent
 os.environ["LANGCHAIN_TRACING_V2"] = "true"
 os.environ["LANGCHAIN_PROJECT"] = "langgraph-multi-agent"
 
-def invoke(openai_api_key):
+def invoke(openai_api_key, prompt):
     if (openai_api_key == ""):
         raise gr.Error("OpenAI API Key is required.")
         
@@ -18,8 +18,8 @@ gr.close_all()
 
 demo = gr.Interface(fn = invoke, 
                     inputs = [gr.Textbox(label = "OpenAI API Key", type = "password", lines = 1),
-                              gr.Textbox(label = "TODO", value="TODO", lines = 1)],
-                    outputs = [gr.Markdown(label = "TODO", value="TODO")],
+                              gr.Textbox(label = "Input", value="TODO", lines = 1)],
+                    outputs = [gr.Markdown(label = "Output", value="TODO")],
                     title = "Multi-Agent RAG: Chart Generation",
                     description = "TODO")