Update src/sql_generator.py

src/sql_generator.py

@@ -9,13 +9,14 @@ class SQLGenerator:
         load_dotenv()
         
         # 1. ROBUSTLY FETCH & CLEAN THE KEY
-        # We use .strip() to remove the accidental '\n' (newline) causing your error
         raw_key = os.getenv("HF_API_KEY") or os.getenv("HUGGINGFACEHUB_API_TOKEN")
         self.api_key = raw_key.strip() if raw_key else None
         
         # 2. Use Qwen 2.5 Coder
         self.repo_id = "Qwen/Qwen2.5-Coder-32B-Instruct"
-        self.api_url = f"https://api-inference.huggingface.co/models/{self.repo_id}"
+        
+        # ✅ FIX: Updated to the new Hugging Face Router URL
+        self.api_url = f"https://router.huggingface.co/models/{self.repo_id}"
 
     def generate_followup_questions(self, question, sql_query):
         return ["Visualize this result", "Export as CSV", "Compare with last year"]