Fix indent.

scripts/generate_documents.py

@@ -3,6 +3,7 @@
 
 from typing import Literal
 from dataclasses import dataclass
+import re
 
 @dataclass(kw_only=True)
 class ModelContent:
@@ -591,8 +592,8 @@ def generate_document(mc: ModelContent, *, kind: Literal["README.md", "LICENSE"]
     file_text = template.format(**dict(
         model_name=mc.model_name,
         base_model_id=mc.base_model_id,
-        train_datasets=mc.train_datasets.replace("            ", "").strip(),
-        how_to_use=mc.how_to_use.replace("            ", "").strip(),
+        train_datasets=re.sub(r'^ {12,12}', '', mc.train_datasets, flags=re.MULTILINE).strip(),
+        how_to_use=re.sub(r'^ {12,12}', '', mc.how_to_use, flags=re.MULTILINE).strip(),
     ))
     file_path = f"../../{mc.model_name}/{kind}"