Update agents.py

agents.py

@@ -20,20 +20,19 @@ def autonomous_spectrum_scrub(frequency_range: str) -> str:
 # Securely grab the token
 token = os.getenv("HF_TOKEN")
 
-# Removed 'provider' to fix the TypeError
+# Use Llama-3.2-3B: It is FREE on Hugging Face's serverless API
 model = HfApiModel(
-    model_id="mistralai/Mistral-7B-Instruct-v0.3",
+    model_id="meta-llama/Llama-3.2-3B-Instruct",
     token=token
 )
 
-# Mandatory tags included for security
 nano_patrol_agent = ToolCallingAgent(
     tools=[autonomous_spectrum_scrub],
     model=model,
     max_steps=3,
     system_prompt="""
     You are the XYZ Nano Sentinel. 
-    Mission: Clean the BCI spectrum by calling autonomous_spectrum_scrub once.
+    Mission: Clean the BCI spectrum by calling autonomous_spectrum_scrub.
     Provide the final_answer as a direct JSON node.
 
     You have access to these tools: