Translate from russian troubleshooting

[quick-wq]

Hi. Im trying translate russian speech, by code:

import speech_recognition as sr
r = sr.Recognizer()
harvard = sr.AudioFile('my_file.wav')
with harvard as source:
    audio = r.record(source)

r.recognize_google(audio, language='ru')

And I've got:

Traceback (most recent call last):
  File "/data/data/com.termux/files/usr/lib/python3.8/site-packages/speech_recognition/__init__.py", line 840, in recognize_google
    response = urlopen(request, timeout=self.operation_timeout)
  File "/data/data/com.termux/files/usr/lib/python3.8/urllib/request.py", line 222, in urlopen
    return opener.open(url, data, timeout)
  File "/data/data/com.termux/files/usr/lib/python3.8/urllib/request.py", line 531, in open
    response = meth(req, response)
  File "/data/data/com.termux/files/usr/lib/python3.8/urllib/request.py", line 640, in http_response
    response = self.parent.error(
  File "/data/data/com.termux/files/usr/lib/python3.8/urllib/request.py", line 569, in error
    return self._call_chain(*args)
  File "/data/data/com.termux/files/usr/lib/python3.8/urllib/request.py", line 502, in _call_chain
    result = func(*args)
  File "/data/data/com.termux/files/usr/lib/python3.8/urllib/request.py", line 649, in http_error_default
    raise HTTPError(req.full_url, code, msg, hdrs, fp)
urllib.error.HTTPError: HTTP Error 400: Bad Request

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/data/data/com.termux/files/usr/lib/python3.8/site-packages/speech_recognition/__init__.py", line 842, in recognize_google
    raise RequestError("recognition request failed: {}".format(e.reason))
speech_recognition.RequestError: recognition request failed: Bad Request

Maybe this problem is just Termux? Python 3.8.6