Update app.py

app.py

@@ -2,6 +2,7 @@ import gradio as gr
 from huggingface_hub import InferenceClient
 import os
 
+#Variables
 hf_token = os.getenv("HF_TOKEN").strip()
 api_key = os.getenv("HF_KEY").strip()
 model_name = os.getenv("Z3TAAGI_ACC").strip()
@@ -16,7 +17,7 @@ def respond(
     temperature,
     top_p,
 ):
-    
+    #Chat stream string setup
     messages = [{"role": "system", "content": system_prompt}]
 
     for val in history: