input: from typing import List
  
  def print_customer_data(name: str) -> None:
      """ Searches customer data by customer name and prints results.
      >>> print_customer_data("John Doe")
      John Doe, ID 12345
      >>> print_customer_data("Jane Smith")
      Jane Smith, ID 67890
      """
output:     customers = {"John Doe": "ID 12345", "Jane Smith": "ID 67890"}
      if name in customers:
          print(f"{name}, {customers[name]}")
      else:
          print(f"Customer {name} not found")