Update app.py

app.py

@@ -1,6 +1,4 @@
-# app.py — ITC 754 Gradio demo (Deterministic + RAG with Beams & Length Penalty)
-# Place in: ~/ITC754/hf-demo/app.py
-# Corpus:   ~/ITC754/hf-demo/corpus/  (put a few .txt files here)
+# RAG Demo - Joshua M Davis 2025
 
 import os
 import glob