in deep_gemm/utils.py [0:0]
def __exit__(self, *_):
sys.stdout = self.old_stdout
sys.stderr = self.old_stderr
os.dup2(self.old_stdout_fileno, self.old_stdout_fileno_undup)
os.dup2(self.old_stderr_fileno, self.old_stderr_fileno_undup)
os.close(self.old_stdout_fileno)
os.close(self.old_stderr_fileno)
self.outnull_file.close()
self.errnull_file.close()