Traceback (most recent call last):


 "/usr/lib/python3/dist-packages/youtube_dl/YoutubeDL.py", line 785, in extract_info

ie_result = ie.extract(url)


 "/usr/lib/python3/dist-packages/youtube_dl/extractor/common.py", line 440, in extract

ie_result = self._real_extract(url)


 "/usr/lib/python3/dist-packages/youtube_dl/extractor/youtube.py", line 1624, in _real_extract

expected=True, video_id=video_id)
youtube_dl.utils.ExtractorError: D7WUMXKV-FE: YouTube said: Invalid parameters.

Traceback (most recent call last):

 "/usr/lib/python2.7/threading.py", line 801, in __bootstrap_inner
self.run()

 "/usr/lib/python2.7/threading.py", line 754, in run
self.__target(*self.__args, **self.__kwargs)

 "/home/jalal/computer_vision/tensorflow/models/textsum/batch_reader.py", line 135, in _FillInputQueue
(article, abstract) = input_gen.next()

 "/home/jalal/computer_vision/tensorflow/models/textsum/batch_reader.py", line 244, in _TextGenerator
e = example_gen.next()

 "/home/jalal/computer_vision/tensorflow/models/textsum/data.py", line 94, in ExampleGen
assert filelist, 'Empty filelist.'AssertionError: Empty filelist.