DOC: fix EX02 errors in docstrings (#51453)

DOC: fix EX02 errors in docstrings IV-A

Author: natmokval

ci/code_checks.sh

@@ -576,7 +576,6 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
     $BASE_DIR/scripts/validate_docstrings.py --format=actions --errors=EX02 --ignore_functions \
         pandas.DataFrame.plot.line \
         pandas.Series.plot.line \
-        pandas.Timestamp.fromtimestamp \
         pandas.api.types.infer_dtype \
         pandas.api.types.is_datetime64_any_dtype \
         pandas.api.types.is_datetime64_ns_dtype \
@@ -590,7 +589,6 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
         pandas.api.types.is_timedelta64_dtype \
         pandas.api.types.is_timedelta64_ns_dtype \
         pandas.api.types.is_unsigned_integer_dtype \
-        pandas.core.groupby.DataFrameGroupBy.take \
         pandas.io.formats.style.Styler.concat \
         pandas.io.formats.style.Styler.export \
         pandas.io.formats.style.Styler.set_td_classes \

pandas/_libs/tslibs/nattype.pyx

@@ -570,7 +570,7 @@ class NaTType(_NaT):
 
         Examples
         --------
-        >>> pd.Timestamp.fromtimestamp(1584199972)
+        >>> pd.Timestamp.fromtimestamp(1584199972)  # doctest: +SKIP
         Timestamp('2020-03-14 15:32:52')
 
         Note that the output may change depending on your local time.

pandas/_libs/tslibs/timestamps.pyx

@@ -1451,7 +1451,7 @@ class Timestamp(_Timestamp):
 
         Examples
         --------
-        >>> pd.Timestamp.fromtimestamp(1584199972)
+        >>> pd.Timestamp.fromtimestamp(1584199972)  # doctest: +SKIP
         Timestamp('2020-03-14 15:32:52')
 
         Note that the output may change depending on your local time.