Update app.py

app.py

@@ -89,6 +89,6 @@ with gr.Blocks() as demo:
         with gr.Group():
             output_video = gr.outputs.Video()
         btn.click(chatbot, inputs=[question,openAI_key], outputs=[output_video])
-#openai.api_key = os.getenv('Your_Key_Here') 
+# openai.api_key = os.getenv('Your_Key_Here') 
 
 demo.launch()