Update app.py

app.py

@@ -1,9 +1,12 @@
 import streamlit as st
+import os
+import pprint
+import sys
 from transformers import pipeline
 
 # Set up the Hugging Face API token
 
-os.environ["HF_HOME"] = hugging_face_api_token
+hugging_face_api_token = = os.getenv('hugging_face_api_token')
 
 # Load the text generation pipeline
 generator = pipeline("text-generation", model="google/gemma-7b", tokenizer="google/gemma-7b")