Rodeo UnicodeDecodeError:'ascii'编解码器无法解码位置0的字节0xef:序数不在范围内(128)

我刚刚开始使用Python3.我正在尝试使用Rodeo IDE打开一个csv文件

I have just started using Python3. I am trying to open a csv file using Rodeo IDE

fp = open('Proteomics_Data.csv') # open file on read mode
lines = fp.read().split("\n") # create a list containing all lines

我收到一个错误，将其粘贴在下面.

I am getting an error I paste it below.

UnicodeDecodeError: 'ascii' codec can't decode byte 0xef in position 0: ordinal not in range(128)
---------------------------------------------------------------------------
UnicodeDecodeError                        Traceback (most recent call last)
<ipython-input-347-aebf19dd596a> in <module>()
----> 1 lines = fp.read().split("\n")
/Users/alessandro/anaconda/lib/python3.6/encodings/ascii.py in decode(self, input, final)
     24 class IncrementalDecoder(codecs.IncrementalDecoder):
     25     def decode(self, input, final=False):
---> 26         return codecs.ascii_decode(input, self.errors)[0]
     27 
     28 class StreamWriter(Codec,codecs.StreamWriter):
UnicodeDecodeError: 'ascii' codec can't decode byte 0xef in position 0: ordinal not in range(128)

到目前为止，我发现终端没有设置为UTF-8，但是显然Python 3不需要UTF-8.我不确定这是否可能与IDE有关吗?

What I have found so far is the terminal not being set to UTF-8, but apparently Python 3 does not need UTF-8. I am not sure tif this could be a problem related to the IDE?