input: Write a function to generate an 8-character random password using uppercase letters, lowercase letters, and digits. The function should generate the password and print it to the console. If no input is provided, the function should still generate and print the password.
  
  assert generate_password()==False, "Password should be printed to the console, not returned"
  assert len(generate_password())==0, "Function should not return a value"
output: import random
  import string
  
  def generate_password():
      password = ''.join(random.choices(string.ascii_letters + string.digits, k=8))
      print(password)