Fix ruff complaints

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
-        )
+        )