Update health_tracker_agent.py

health_tracker_agent.py

@@ -1,9 +1,14 @@
+import os
 from transformers import AutoTokenizer, AutoModelForCausalLM
 from huggingface_hub import login
 
 def track_health_status(input_text: str) -> str:
-    # Authenticate
-    login("your_huggingface_token_here")  # <-- replace with your actual token
+    # Get token from environment variable
+    hf_token = os.getenv("HF_TOKEN")
+    if not hf_token:
+        raise ValueError("Hugging Face token not set in environment variable 'HF_TOKEN'")
+
+    login(hf_token)
 
     model_name = "m42-health/med42-70b"