code: def get_freq_dist(ds_col):
      """Get frequency distribution of ``ds`` column.
  
      Parameters
      ----------
          ds_col : pd.DataFrame
              ``ds`` column of dataframe
  
      Returns
      -------
          tuple
              numeric delta values (``ms``) and distribution of frequency counts
      """
      converted_ds = pd.to_datetime(ds_col, utc=True).view(
          dtype=np.int64
      )
      diff_ds = np.unique(converted_ds.diff(), return_counts=True)
      return diff_ds
  
imports: from __future__ import annotations
  import logging
  import math
  from collections import OrderedDict
  from dataclasses import dataclass
  from typing import TYPE_CHECKING, List, Optional, Tuple
  import numpy
  import pandas
label_desc: Use image node_id 25 for calling a global function with example usage: get_freq_dist(ds_col) and returns: diff_ds