Traceback (most recent call last):


 "/home/ruggero/.local/lib/python3.8/site-packages/youtube_dl/extractor/vimeo.py", line 665, in _real_extract

config = json.loads(config)


 "/usr/lib/python3.8/json/__init__.py", line 357, in loads

return _default_decoder.decode(s)


 "/usr/lib/python3.8/json/decoder.py", line 340, in decode

raise JSONDecodeError("Extra data", s, end)
json.decoder.JSONDecodeError: Extra data: line 1 column 3 (char 2)

Traceback (most recent call last):


 "train.py", line 40, in <module>

bot.set_trainer(ChatterBotCorpusTrainer)
AttributeError: 'ChatBot' object has no attribute 'set_trainer'