remove freq

Author: KatsiarynaDzibrova

ci/code_checks.sh

@@ -119,6 +119,7 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
         -i "pandas.Series.dt.ceil PR01,PR02" \
         -i "pandas.Series.dt.day_name PR01,PR02" \
         -i "pandas.Series.dt.floor PR01,PR02" \
+        -i "pandas.Series.dt.freq GL08" \
         -i "pandas.Series.dt.month_name PR01,PR02" \
         -i "pandas.Series.dt.normalize PR01" \
         -i "pandas.Series.dt.qyear GL08" \

pandas/core/indexes/accessors.py

@@ -373,36 +373,6 @@ def to_pydatetime(self) -> Series:
 
     @property
     def freq(self):
-        """
-        Return the frequency object if it is set, otherwise None.
-
-        To learn more about the frequency strings, please see
-        :ref:`this link<timeseries.offset_aliases>`.
-
-        See Also
-        --------
-        DatetimeIndex.freq : Return the frequency object if it is set, otherwise None.
-        PeriodIndex.freq : Return the frequency object if it is set, otherwise None.
-
-        Examples
-        --------
-        >>> datetimeindex = pd.Series(
-        ...     [
-        ...         "2022-02-22 02:22:22-06:00",
-        ...         "2022-02-22 03:22:22-06:00",
-        ...         "2022-02-22 04:22:22-06:00",
-        ...         "2022-02-22 05:22:22-06:00",
-        ...         "2022-02-22 06:22:22-06:00",
-        ...         "2022-02-22 07:22:22-06:00",
-        ...         "2022-02-22 08:22:22-06:00",
-        ...         "2022-02-22 09:22:22-06:00",
-        ...         "2022-02-22 10:22:22-06:00",
-        ...         "2022-02-22 11:22:22-06:00",
-        ...     ]
-        ... )
-        >>> datetimeindex.dt.freq
-        <H>
-        """
         return self._get_values().inferred_freq
 
     def isocalendar(self) -> DataFrame: