diff --git a/pandas/core/internals.py b/pandas/core/internals.py index 43fdd454250a5..bc75a110354c0 100644 --- a/pandas/core/internals.py +++ b/pandas/core/internals.py @@ -97,7 +97,6 @@ class Block(PandasObject): is_sparse = False _box_to_block_values = True _can_hold_na = False - _downcast_dtype = None _can_consolidate = True _verify_integrity = True _validate_ndim = True @@ -1841,7 +1840,6 @@ def equals(self, other): class FloatBlock(FloatOrComplexBlock): __slots__ = () is_float = True - _downcast_dtype = 'int64' def _can_hold_element(self, element): tipo = maybe_infer_dtype_type(element)