Update app.py

app.py

@@ -18,7 +18,7 @@ gr.close_all()
 
 demo = gr.Interface(fn = invoke, 
                     inputs = [gr.Textbox(label = "OpenAI API Key", type = "password", lines = 1),
-                              gr.Textbox(label = "Input", value="TODO", lines = 1)],
+                              gr.Textbox(label = "Input", value="Fetch the USA's GDP over the past 5 years, then draw a line graph of it. Once you code it up, finish.", lines = 1)],
                     outputs = [gr.Markdown(label = "Output", value="TODO")],
                     title = "Multi-Agent RAG: Chart Generation",
                     description = "TODO")