如何从文件中查找调用次数最多的时间段

def find_most_called_time_slot(file_path):
    # 读取文件
    with open(file_path, 'r') as file:
        data = file.readlines()

    # 解析数据
    calls = []
    for line in data:
        # 假设文件每行的格式为：时间戳,调用信息
        timestamp, call_info = line.strip().split(',')
        calls.append((timestamp, call_info))

    # 统计调用次数
    call_counts = {}
    for call in calls:
        timestamp = call[0]
        if timestamp in call_counts:
            call_counts[timestamp] += 1
        else:
            call_counts[timestamp] = 1

    # 找出最多调用的时间段
    most_called_time_slot = max(call_counts, key=call_counts.get)

    return most_called_time_slot

# 示例调用
file_path = 'path/to/your/file.txt'
most_called_time_slot = find_most_called_time_slot(file_path)
print("调用次数最多的时间段是：", most_called_time_slot)