fix: Remove pycache directories after installation

Author: ewianda

pycross/private/tools/wheel_installer.py

@@ -10,11 +10,19 @@
 from installer import install
 from installer.destinations import SchemeDictionaryDestination
 from installer.sources import WheelFile
-
 from pycross.private.tools import namespace_pkgs
 from pycross.private.tools.args import FlagFileArgumentParser
 
 
+def remove_pycache_folders(root_dir):
+    """
+    Recursively delete __pycache__ directories in the specified directory.
+    """
+    root_path = Path(root_dir)
+    for pycache_dir in root_path.rglob("__pycache__"):
+        shutil.rmtree(pycache_dir, ignore_errors=True)
+
+
 def setup_namespace_pkg_compatibility(wheel_dir: Path) -> None:
     """Converts native namespace packages to pkgutil-style packages
 
@@ -77,6 +85,7 @@ def main(args: Any) -> None:
             )
     finally:
         shutil.rmtree(link_dir, ignore_errors=True)
+        remove_pycache_folders(lib_dir)
 
     setup_namespace_pkg_compatibility(lib_dir)