input: from typing import List
  
  def has_number(strings: List[str]) -> bool:
      """ Check if in given list of strings, any string contains a number.
      >>> has_number(["abc", "def"])
      False
      >>> has_number(["abc1", "def", "ghi"])
      True
      """
output:     for s in strings:
          if any(char.isdigit() for char in s):
              return True
      return False