Cleanup

Author: rhshadrach

pandas/core/groupby/ops.py

@@ -965,11 +965,6 @@ def agg_series(
                 out = maybe_cast_pointwise_result(
                     npvalues, obj.dtype, numeric_only=True, same_dtype=preserve_dtype
                 )
-
-                # if isinstance(out.dtype, ArrowDtype) and pa.types.is_struct(
-                #     out.dtype.pyarrow_dtype
-                # ):
-                #     out = npvalues
             else:
                 out = npvalues
 
@@ -981,7 +976,6 @@ def agg_series(
             out = maybe_cast_pointwise_result(npvalues, obj.dtype, numeric_only=True)
         else:
             out = npvalues
-
         return out
 
     @final

pandas/tests/groupby/aggregate/test_aggregate.py

@@ -1862,7 +1862,7 @@ def test_agg_lambda_complex128_dtype_conversion():
 
 
 def test_agg_lambda_numpy_uint64_to_pyarrow_dtype_conversion():
-    # GH#53030
+    # GH#59601
     df = DataFrame(
         {
             "A": ["c1", "c2", "c3"],
@@ -1883,7 +1883,7 @@ def test_agg_lambda_numpy_uint64_to_pyarrow_dtype_conversion():
 
 @td.skip_if_no("pyarrow")
 def test_agg_lambda_pyarrow_struct_to_object_dtype_conversion():
-    # GH#53030
+    # GH#59601
     import pyarrow as pa
 
     df = DataFrame(