def strengthen_password(password):
    """
    Creates a new password according to the following rules:
    - o becomes 0
    - e -> 3
    - i -> !
    
    Inputs:
        password (str) - current password

    Returns:
        A string representing the new password.
    """
    pass # your code here

if __name__ == "__main__":    
    # Local testing -- feel free to add your own tests as well!
    print(f"Got {strengthen_password('iLoveDogs123')=}, Expected='!L0v3D0gs123'")