code: def replace_tags(s: TextSeries, symbol: str) -> TextSeries:
      """Replace all tags from a given Pandas Series with symbol.
  
      A tag is a string formed by @ concatenated with a sequence of characters
      and digits. Example: @texthero123.
  
      Parameters
      ----------
      s : :class:`texthero._types.TextSeries`
  
      symbols : str
          Symbol to replace tags with.
  
      Examples
      --------
      >>> import texthero as hero
      >>> import pandas as pd
      >>> s = pd.Series("Hi @texthero123, we will replace you")
      >>> hero.replace_tags(s, symbol='TAG')
      0    Hi TAG, we will replace you
      dtype: object
  
      """
  
      pattern = r"@[a-zA-Z0-9]+"
      return s.str.replace(pattern, symbol)
  
imports: from gensim.models.phrases import Phrases
  import re
  import string
  from typing import Optional, Set
  import unicodedata
  import numpy
  import pandas
  from texthero._types import TokenSeries, TextSeries, InputSeries
  from typing import List, Callable, Union
  import warnings
label_desc: Use image node_id 27 for calling a global function with example usage: replace_tags(s, symbol) and returns: s