@@ -48,9 +48,6 @@
 
 TraversedTreeTup = Union[Tuple[Union["Tree", None], IndexObjUnion, Tuple["Submodule", "Submodule"]]]
 
-# def is_tree_cache(inp: Tuple[bytes, int, str]) -> TypeGuard[TreeCacheTup]:
-#     return isinstance(inp[0], bytes) and isinstance(inp[1], int) and isinstance([inp], str)
-
 # --------------------------------------------------------
 
 cmp: Callable[[str, str], int] = lambda a, b: (a > b) - (a < b)
@@ -124,7 +121,6 @@ def add(self, sha: bytes, mode: int, name: str, force: bool = False) -> "TreeMod
         index = self._index_by_name(name)
 
         item = (sha, mode, name)
-        # assert is_tree_cache(item)
 
         if index == -1:
             self._cache.append(item)
 
@@ -36,7 +36,6 @@
     Any,
     Callable,
     Deque,
-    # Generic,
     Iterator,
     NamedTuple,
     Sequence,
@@ -49,7 +48,7 @@
     overload,
 )
 
-from git.types import Has_id_attribute, Literal  # , _T
+from git.types import Has_id_attribute, Literal
 
 if TYPE_CHECKING:
     from io import BytesIO, StringIO
@@ -63,7 +62,6 @@
     from .tag import TagObject
     from .tree import TraversedTreeTup, Tree
 else:
-    # Protocol = Generic[_T]  # Needed for typing bug #572?
     Protocol = ABC
 
     def runtime_checkable(f):