Update app.py

app.py

@@ -5,13 +5,13 @@ import inspect
 import pandas as pd
 import json
 from duckduckgo_search import DDGS
-from dotenv import load_dotenv
 import ast # For safely evaluating literal structures if needed, though JSON is preferred
 
 # --- Constants ---
 DEFAULT_API_URL = "https://agents-course-unit4-scoring.hf.space"
-OPENROUTER_API_URL = "https://openrouter.ai/api/v1/chat/completions"
-MODEL_NAME = "deepseek/deepseek-chat-v3-0324" # Or your preferred OpenRouter model
+HF_API_URL = "https://api-inference.huggingface.co/models/deepseek-ai/DeepSeek-V3"
+TEST_AGENT_KEY = os.getenv("TEST_AGENT_KEY")  # Make sure you add this secret in your Hugging Face Space
+MODEL_NAME = "deepseek-ai/Deepseek-V3"
 
 # --- Basic Agent Definition ---
 class BasicAgent:
@@ -22,7 +22,7 @@ class BasicAgent:
         if not self.api_key:
             raise ValueError("OpenRouter API Key not found.")
         self.scorer_api_url = DEFAULT_API_URL # For fetching files/submitting
-        self.llm_api_url = OPENROUTER_API_URL
+        self.llm_api_url = HF_API_URL
         self.model_name = MODEL_NAME
 
         # Load system prompt