Update app.py

app.py

@@ -18,7 +18,7 @@ except ImportError:
 # -----------------------------
 def load_api_key() -> str:
     """Load the GROQ API key from Hugging Face secrets or env vars."""
-    api_key = st.secrets.get("GROQ_API_KEY")
+    api_key = os.getenv("GROQ_API_KEY")
     if not api_key:
         try:
             from huggingface_hub import HfFolder