Fix ruff complaints

src/ifcopenshell-python/ifcopenshell/__init__.py

@@ -62,7 +62,7 @@ import tempfile
 import zipfile
 from collections.abc import Generator, Sequence
 from pathlib import Path
-from typing import TYPE_CHECKING, Any, Literal, Optional, Union, overload
+from typing import TYPE_CHECKING, Literal, Optional, Union, overload
 
 if TYPE_CHECKING:
     import ifcopenshell.express.schema_class

src/ifcopenshell-python/ifcopenshell/entity_instance.py

@@ -22,19 +22,15 @@ from __future__ import annotations
 import functools
 import importlib
 import itertools
-import numbers
 import operator
 import subprocess
 import sys
 import time
 from collections.abc import Callable, Sequence
-from typing import TYPE_CHECKING, Any, NoReturn, TypeVar, Union, cast, overload
+from typing import Any, TypeVar, Union
 
 from . import ifcopenshell_wrapper, settings
 
-if TYPE_CHECKING:
-    import ifcopenshell
-
 try:
     import logging
 except ImportError:
@@ -403,4 +399,4 @@ class entity_instance_mixin:
             return ifcopenshell_wrapper.get_info_cpp(self.wrapped_data, include_identifier)
         return self.get_info_py(
             include_identifier=include_identifier, recursive=recursive, return_type=return_type, ignore=ignore
-        )
+        )

src/ifcopenshell-python/ifcopenshell/file.py

@@ -22,8 +22,6 @@ import functools
 import numbers
 import os
 import re
-import types
-import weakref
 import zipfile
 from collections.abc import Callable, Generator
 from pathlib import Path

src/ifcopenshell-python/ifcopenshell/stream.py

@@ -29,7 +29,6 @@ try:
     import ifcopenshell.util.schema
 
     from . import ifcopenshell_wrapper
-    from . import entity_instance
     from . import file
 
     class StreamTransformer(Transformer):