input: 
  import sys 
    
  def print_customer_data(name): 
      """
      Searches for customer data by customer name and prints the results.
  
      >>> print_customer_data("Alice")
      Name: Alice, Age: 30, Email: alice@example.com
      >>> print_customer_data("Bob")
      Name: Bob, Age: 25, Email: bob@example.com
      """
      # Code for searching customer data by customer name and printing results 
      ...
  
  # Main function for the customer search application
  if __name__=="__main__": 
      # Get command line arguments 
      args = sys.argv 
      
      if len(args) == 2: 
          name = args[1]
          print_customer_data(name) 
      else: 
          print("Invalid arguments, please specify a customer name.")
  
output:     customers = {
          "Alice": {"Age": 30, "Email": "alice@example.com"},
          "Bob": {"Age": 25, "Email": "bob@example.com"}
      }
      
      if name in customers:
          customer_info = customers[name]
          print(f"Name: {name}, Age: {customer_info['Age']}, Email: {customer_info['Email']}")
      else:
          print(f"Customer {name} not found.")