Text_Summarization>python bert_sum.py hatası

[seyfullah]

(base) D:\AcikHack\github\AcikHack2-COVID-19-Uygulamasi\Text_Summarization>python bert_sum.py
Traceback (most recent call last):
File "bert_sum.py", line 4, in
df = pd.read_csv("./dataframe.csv",encoding="utf-8-sig")
File "D:\ProgramData\Anaconda3\lib\site-packages\pandas\io\parsers.py", line 676, in parser_f
return _read(filepath_or_buffer, kwds)
File "D:\ProgramData\Anaconda3\lib\site-packages\pandas\io\parsers.py", line 448, in _read
parser = TextFileReader(fp_or_buf, **kwds)
File "D:\ProgramData\Anaconda3\lib\site-packages\pandas\io\parsers.py", line 880, in init
self._make_engine(self.engine)
File "D:\ProgramData\Anaconda3\lib\site-packages\pandas\io\parsers.py", line 1114, in _make_engine
self._engine = CParserWrapper(self.f, **self.options)
File "D:\ProgramData\Anaconda3\lib\site-packages\pandas\io\parsers.py", line 1874, in init
src = open(src, "rb")
FileNotFoundError: [Errno 2] No such file or directory: './dataframe.csv'