Update hf_client.py

hf_client.py

@@ -1,8 +1,3 @@
-
-
-
-### hf_client.py
-
 import os
 
 from huggingface_hub import InferenceClient, HfApi
@@ -17,10 +12,12 @@ def get_inference_client(model_id, provider="auto"):
     """Return an InferenceClient with provider based on model_id and user selection."""
     if model_id == "moonshotai/Kimi-K2-Instruct":
         provider = "groq"
+    
+    # Using your specific username for billing
     return InferenceClient(
         provider=provider,
         api_key=HF_TOKEN,
-        bill_to="huggingface"
+        bill_to="mgbam"  # <-- Corrected this line
     )
 
 # Tavily Search Client
@@ -31,4 +28,4 @@ if TAVILY_API_KEY:
         tavily_client = TavilyClient(api_key=TAVILY_API_KEY)
     except Exception as e:
         print(f"Failed to initialize Tavily client: {e}")
-        tavily_client = None
+        tavily_client = None