Update app.py

app.py

@@ -1,14 +1,15 @@
+#Importing initial stuff
 import gradio as gr
 import openai
 import os
 from github import Github
 import uuid
 
+#Initializing secrets
 openai.api_key = os.getenv('OPENAI_KEY')
 
-# Create UI using gradio
+# Creating UI using gradio Blocks. This line sets the block as a variable called "chatblock", the theme as monochrome, and removes the footer of the page.
 with gr.Blocks(theme=gr.themes.Monochrome(),css="footer{display:none !important}") as chatblock:
-    message_history = []
     user_id = gr.Markdown(visible=False)
     
     @chatblock.load(outputs=[user_id])