Update examples/awq/gsm8k_eval.py

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
Signed-off-by: Jagarlamudi <76727507+rtj1@users.noreply.github.com>

Author: rtj1

examples/awq/gsm8k_eval.py

@@ -48,4 +48,8 @@ def evaluate_model(model_path):
         print(f"Error: Model path not found: {args.model_path}", file=sys.stderr)
         sys.exit(1)
 
-    evaluate_model(args.model_path)
+if not os.path.isdir(args.model_path):
+    print(f"Error: Model path not found: {args.model_path}", file=sys.stderr)
+    sys.exit(1)
+
+evaluate_model(args.model_path)