Update app.py

app.py

@@ -1,7 +1,8 @@
 # Create a self-contained Gradio app that uses the agent-driven loop (Option A)
 # It expects `level_classifier_tool.py` to be colocated (or installed on PYTHONPATH).
 import sys
-sys.path.append(r"C:\Users\Sarthak\OneDrive - UT Cloud\thesis\HF_Agent\src")  # use raw string because of spaces
+from huggingface_hub import login
+login(os.env("HF_token"))
 import json
 import gradio as gr
 from huggingface_hub import InferenceClient