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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def get_requests_session():
 """ Set connection pool maxsize and block value to avoid `connection pool full` warnings. :return: requests session """

    session = requests.sessions.Session()
    session.mount('http://', HTTPAdapter(pool_connections=25, pool_maxsize=25, pool_block=True))
    session.mount('https://', HTTPAdapter(pool_connections=25, pool_maxsize=25, pool_block=True))
    return session