<commit_before>import unittest

from urllib3.connectionpool import (
    connection_from_url,
    HTTPConnection,
    HTTPConnectionPool,
)
from urllib3.util import Timeout
from urllib3.packages.ssl_match_hostname import CertificateError
from urllib3.exceptions import (
    ClosedPoolError,<commit_msg>Fix unittest to import the correct CertificateError<commit_after>import unittest

from urllib3.connectionpool import (
    connection_from_url,
    HTTPConnection,
    HTTPConnectionPool,
)
from urllib3.util import Timeout
try:
    from ssl import CertificateError
except ImportError:
    try:
        from backports.ssl_match_hostname import CertificateError
    except ImportError:
        from urllib3.packages.ssl_match_hostname import CertificateError
from urllib3.exceptions import (
    ClosedPoolError,
{'fraction_non_alphanumeric': 0.04305043050430504, 'fraction_numerical': 0.00984009840098401, 'mean_word_length': 4.898550724637682, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '2616751', 'n_tokens_mistral': 235, 'n_tokens_neox': 230, 'n_words': 59}