Add --verbose flag to dump resolved package versions

glm-ocr.py

@@ -233,6 +233,7 @@ def main(
     shuffle: bool = False,
     seed: int = 42,
     output_column: str = "markdown",
+    verbose: bool = False,
 ):
     """Process images from HF dataset through GLM-OCR model."""
 
@@ -400,6 +401,17 @@ def main(
         f"Processing speed: {len(dataset) / processing_duration.total_seconds():.2f} images/sec"
     )
 
+    if verbose:
+        import importlib.metadata
+
+        logger.info("--- Resolved package versions ---")
+        for pkg in ["vllm", "transformers", "torch", "datasets", "pyarrow", "pillow"]:
+            try:
+                logger.info(f"  {pkg}=={importlib.metadata.version(pkg)}")
+            except importlib.metadata.PackageNotFoundError:
+                logger.info(f"  {pkg}: not installed")
+        logger.info("--- End versions ---")
+
 
 if __name__ == "__main__":
     if len(sys.argv) == 1:
@@ -527,6 +539,11 @@ Examples:
         default="markdown",
         help="Column name for output text (default: markdown)",
     )
+    parser.add_argument(
+        "--verbose",
+        action="store_true",
+        help="Log resolved package versions after processing (useful for pinning deps)",
+    )
 
     args = parser.parse_args()
 
@@ -549,4 +566,5 @@ Examples:
         shuffle=args.shuffle,
         seed=args.seed,
         output_column=args.output_column,
+        verbose=args.verbose,
     )