Update app.py

app.py

@@ -12,6 +12,8 @@ from sentence_transformers import SentenceTransformer
 import pickle
 import re
 
+os.environ.get('HUGGINGFACE_TOKEN')
+
 class RAGLoader:
     def __init__(self,
                  docs_folder: str = "./docs",
@@ -47,8 +49,9 @@ class RAGLoader:
         self.indexed_documents = None
 
     def encode(self,payload):
+        token = os.environ.get('HUGGINGFACE_TOKEN')
         API_URL = "https://api-inference.huggingface.co/models/intfloat/multilingual-e5-large"
-        headers = {"Authorization": "Bearer ffff"} 
+        headers = {"Authorization": "Bearer {token}"} 
         response = requests.post(API_URL, headers=headers, json=payload)
         return response.json()