Update app.py

app.py

@@ -83,32 +83,32 @@ def get_cross_encoder():
         logger.info("✅ Cross-encoder loaded successfully")
     return _cross_encoder
 
+
+
 def get_groq_client():
     global _groq_client
     if _groq_client is None:
         logger.info("Initializing Groq client...")
-        groq_api_key = os.getenv("GROQ_API_KEY", "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")
+        
+        # Get API key from environment ONLY (no fallback)
+        groq_api_key = os.getenv("GROQ_API_KEY")
+        
+        if not groq_api_key:
+            logger.error("❌ GROQ_API_KEY not found in environment")
+            raise HTTPException(
+                status_code=503,
+                detail="GROQ_API_KEY not configured. Please set it in Hugging Face Space secrets."
+            )
         
         try:
-            # Try standard initialization
             _groq_client = Groq(api_key=groq_api_key)
-            logger.info("✅ Groq client initialized (standard)")
-        except TypeError as e:
-            logger.warning(f"Standard Groq init failed: {e}, trying with custom HTTP client...")
-            try:
-                # Fallback with custom HTTP client
-                http_client = httpx.Client(timeout=60.0)
-                _groq_client = Groq(
-                    api_key=groq_api_key,
-                    http_client=http_client
-                )
-                logger.info("✅ Groq client initialized (with custom HTTP client)")
-            except Exception as e2:
-                logger.error(f"❌ Failed to initialize Groq client: {e2}")
-                raise HTTPException(
-                    status_code=503,
-                    detail=f"Failed to initialize Groq client: {str(e2)}"
-                )
+            logger.info("✅ Groq client initialized successfully")
+        except Exception as e:
+            logger.error(f"❌ Failed to initialize Groq client: {e}")
+            raise HTTPException(
+                status_code=503,
+                detail=f"Failed to initialize Groq client: {str(e)}"
+            )
     
     return _groq_client