Update app.py

app.py

@@ -6,7 +6,9 @@ from huggingface_hub import InferenceClient
 from smolagents import CodeAgent, InferenceClientModel, tool
 from huggingface_hub import login
 from smolagents import TransformersModel
-login(token=os.get("HF_Token"))
+import os
+token = os.getenv("HF_Token")
+login(token=token)
 from level_classifier_tool import (
     classify_levels_phrases,
     HFEmbeddingBackend,