Update app.py

app.py

@@ -101,7 +101,7 @@ demo = gr.Interface(fn=invoke,
                     inputs = [gr.Textbox(label = "OpenAI API Key", value = "sk-", lines = 1), 
                               gr.Radio([True, False], label="Retrieval Augmented Generation", value = False), 
                               gr.Textbox(label = "Prompt", value = "What is GPT-4?", lines = 1)],
-                    outputs = [gr.Markdown(label = "Completion", lines = 1)],
+                    outputs = [gr.Textbox(label = "Completion", lines = 1)],
                     title = "Generative AI - LLM & RAG",
                     description = description)
 demo.launch()