如何根据时间间隔将一行分解为多行？

def split_line_by_interval(line, interval):
    result = []
    start_time = line[:interval]
    result.append(start_time)
    
    remaining_text = line[interval:]
    while len(remaining_text) > interval:
        next_time = remaining_text[:interval]
        result.append(next_time)
        remaining_text = remaining_text[interval:]
    
    if len(remaining_text) > 0:
        result.append(remaining_text)
    
    return result

line = "2022-01-01 12:00:00This is a sample line."
interval = 10
result = split_line_by_interval(line, interval)
print(result)