opencv 執行cv2.imshow出現錯誤

UnicodeDecodeError                        Traceback (most recent call last)
<ipython-input-3-544ebfe30082> in <module>
      1 fh = open("./data/example.csv")
----> 2 f = fh.read()
      3 fh.close()
      4 
      5 print(f)

UnicodeDecodeError: 'cp950' codec can't decode byte 0xba in position 4: illegal multibyte sequence

UnicodeDecodeError                        Traceback (most recent call last)
<ipython-input-3-544ebfe30082> in <module>
      1 fh = open("./data/example.csv")
----> 2 f = fh.read()
      3 fh.close()
      4 
      5 print(f)

UnicodeDecodeError: 'cp950' codec can't decode byte 0xba in position 4: illegal multibyte sequence