使用熊猫阅读CSV，包括表情符号

Question

尝试通过熊猫读取带有表情符号的.csv文件。

root = "\C:"
path = os.path.join(root, "\python environment")
a = path + "/reviews_reviews_com.eristica.eristica_201901.csv"
b = pd.read_csv(a, sep=',', encoding ='utf-8-sig', error_bad_lines=False)

错误：

UnicodeDecodeError: 'utf-8' codec can't decode byte 0xff in position 0: invalid start byte