fix manage for new transformers (#1304)

llms/mlx_lm/manage.py

@@ -2,7 +2,22 @@ import argparse
 from typing import List, Union
 
 from huggingface_hub import scan_cache_dir
-from transformers.commands.user import tabulate
+
+
+def tabulate(rows: List[List[Union[str, int]]], headers: List[str]) -> str:
+    """
+    Inspired by:
+    - stackoverflow.com/a/8356620/593036
+    - stackoverflow.com/questions/9535954/printing-lists-as-tabular-data
+    """
+    col_widths = [max(len(str(x)) for x in col) for col in zip(*rows, headers)]
+    row_format = ("{{:{}}} " * len(headers)).format(*col_widths)
+    lines = []
+    lines.append(row_format.format(*headers))
+    lines.append(row_format.format(*["-" * w for w in col_widths]))
+    for row in rows:
+        lines.append(row_format.format(*row))
+    return "\n".join(lines)
 
 
 def ask_for_confirmation(message: str) -> bool: