Sample clustering

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Traceback (most recent call last):
  File "/var/www/cgi-bin/gmax_atlas/sample_cluster.cgi", line 32, in <module>
    tSNE = pd.read_csv('http://venanciogroup.uenf.br/gmax_atlas/tSNE_XYZ.csv')
  File "/usr/local/lib/python3.10/dist-packages/pandas/io/parsers/readers.py", line 912, in read_csv
    return _read(filepath_or_buffer, kwds)
  File "/usr/local/lib/python3.10/dist-packages/pandas/io/parsers/readers.py", line 577, in _read
    parser = TextFileReader(filepath_or_buffer, **kwds)
  File "/usr/local/lib/python3.10/dist-packages/pandas/io/parsers/readers.py", line 1407, in __init__
    self._engine = self._make_engine(f, self.engine)
  File "/usr/local/lib/python3.10/dist-packages/pandas/io/parsers/readers.py", line 1661, in _make_engine
    self.handles = get_handle(
  File "/usr/local/lib/python3.10/dist-packages/pandas/io/common.py", line 716, in get_handle
    ioargs = _get_filepath_or_buffer(
  File "/usr/local/lib/python3.10/dist-packages/pandas/io/common.py", line 368, in _get_filepath_or_buffer
    with urlopen(req_info) as req:
  File "/usr/local/lib/python3.10/dist-packages/pandas/io/common.py", line 270, in urlopen
    return urllib.request.urlopen(*args, **kwargs)
  File "/usr/lib/python3.10/urllib/request.py", line 216, in urlopen
    return opener.open(url, data, timeout)
  File "/usr/lib/python3.10/urllib/request.py", line 525, in open
    response = meth(req, response)
  File "/usr/lib/python3.10/urllib/request.py", line 634, in http_response
    response = self.parent.error(
  File "/usr/lib/python3.10/urllib/request.py", line 557, in error
    result = self._call_chain(*args)
  File "/usr/lib/python3.10/urllib/request.py", line 496, in _call_chain
    result = func(*args)
  File "/usr/lib/python3.10/urllib/request.py", line 749, in http_error_302
    return self.parent.open(new, timeout=req.timeout)
  File "/usr/lib/python3.10/urllib/request.py", line 525, in open
    response = meth(req, response)
  File "/usr/lib/python3.10/urllib/request.py", line 634, in http_response
    response = self.parent.error(
  File "/usr/lib/python3.10/urllib/request.py", line 563, in error
    return self._call_chain(*args)
  File "/usr/lib/python3.10/urllib/request.py", line 496, in _call_chain
    result = func(*args)
  File "/usr/lib/python3.10/urllib/request.py", line 643, in http_error_default
    raise HTTPError(req.full_url, code, msg, hdrs, fp)
urllib.error.HTTPError: HTTP Error 404: Not Found