def getconfirmation_input(action):
    """
    Method collects user confirmation to proceed with action 
    INPUTS: action as str, description of the action 
    OUTPUT: Returns boolean, True to proceed, False to not proceed.
    """
    loop = True
    
    while loop:
        
        user_input = input(f"Confirm to proceed with '{action}'? [y/N]: ")
        
        if (user_input == "Y") | (user_input == "y"):
            return True
        elif (user_input == "") | (user_input == "N") | (user_input == "n"): 
            return False
        else:
            print(f"Invalid input '{user_input}' >> Expecting [y/Y/n/N].")