Update app.py

app.py

@@ -11,7 +11,7 @@ from transformers import AutoModelForCausalLM, AutoModelForSequenceClassificatio
 from huggingface_hub import login
 
 
-login(token=os.getenv("HF_KEY"))
+login(token=os.getenv("HF_TOKEN"))
 
 # Initialize Embedding Model
 embedding_model = HuggingFaceEmbeddings(model_name="sentence-transformers/all-MiniLM-L6-v2")