gguf-py: gguf-dump: Respect --no-tensor flag in JSON mode.

gguf-py/scripts/gguf-dump.py

@@ -86,6 +86,7 @@ def dump_metadata_json(reader: GGUFReader, args: argparse.Namespace) -> None:
             curr["value"] = str(bytes(field.parts[-1]), encoding="utf-8")
         else:
             curr["value"] = field.parts[-1].tolist()[0]
+    if not args.no_tensors:
         for idx, tensor in enumerate(reader.tensors):
             tensors[tensor.name] = {
                 "index": idx,