Revert "Correct formatting issues"

This reverts commit b59acf8.

Author: bari12

tools/run_in_docker/generate_client_api_pages.py

@@ -1,25 +1,24 @@
 """Generate the code reference pages and navigation."""
 
-import os
 from pathlib import Path
-
+import os
 import mkdocs_gen_files
 
 src = Path("rucio/lib/rucio/client/")
 root = src.parent
 doc_path = "/auto_generated/client_api"
 files = os.listdir(doc_path)
-for file in files:
+for file in files: 
     os.remove(f"{doc_path}/{file}")
 
 
 py_files = [f for f in list(src.rglob("*.py")) if "__init__.py" not in f.name]
 
 for path in py_files:
-    module_name = path.name.split(".py")[0]
+    module_name = path.name.split('.py')[0]
     full_doc_path = Path(f"{doc_path}/{module_name}.md")
 
     with mkdocs_gen_files.open(full_doc_path, "a") as fd:
         module_path = path.relative_to(src).with_suffix("")
         fd.write(f"::: rucio.client.{module_path}")
-        fd.write("\n\n")
+        fd.write("\n\n")