Apply my model from DLS to another data on command prompt

the goal for the moment is to apply my trained model on DLS to another data on command prompt.
I successfully trained a CNN model on DLS.
I watched a HowTo Videos ( and I put on command prompt or Anaconda prompt
python …/test/train.csv tensorflow
It showed only ‘Usage python3 test.csv’.
If I put ‘python3…’, it was not recognized.
If I put ‘python tensorflow’, it begins to work but makes an error as follows.

aborting due to exception… Please check input file format!
Traceback (most recent call last):
File “”, line 228, in test_model
test_raw = pd.read_csv(input_file)
File “D:\Anaconda3\lib\site-packages\pandas\io\”, line 709, in parser_f
return _read(filepath_or_buffer, kwds)
File “D:\Anaconda3\lib\site-packages\pandas\io\”, line 449, in _read
parser = TextFileReader(filepath_or_buffer, **kwds)
File “D:\Anaconda3\lib\site-packages\pandas\io\”, line 818, in init
File “D:\Anaconda3\lib\site-packages\pandas\io\”, line 1049, in _make_engine
self._engine = CParserWrapper(self.f, **self.options)
File “D:\Anaconda3\lib\site-packages\pandas\io\”, line 1695, in init
self._reader = parsers.TextReader(src, **kwds)
File “pandas/_libs/parsers.pyx”, line 402, in pandas._libs.parsers.TextReader.cinit
File “pandas/_libs/parsers.pyx”, line 718, in pandas._libs.parsers.TextReader._setup_parser_source
FileNotFoundError: File b’tensorflow’ does not exist

Could you help me how to proceed?
Thank you in advance.

Python 3.6.4 on win 32
DLS windows, version 2.5.0

You need to type “python test.csv” but it doesnt work anyway.