确定字节数组是否包含ANSI或Unicode字符串？

pip install chardet

import chardet

def detect_encoding(byte_array):
    result = chardet.detect(byte_array)
    return result['encoding']

def is_ansi_or_unicode(byte_array):
    encoding = detect_encoding(byte_array)
    if 'UTF-' in encoding:
        return 'Unicode'
    else:
        return 'ANSI'

byte_array = b'\x48\x65\x6c\x6c\x6f\x20\x57\x6f\x72\x6c\x64'
result = is_ansi_or_unicode(byte_array)
print(f'The byte array contains {result} characters.')