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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_own_ip():
 """Get the host's ip number. """

    sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
    try:
        sock.connect(("8.8.8.8", 80))
    except socket.gaierror:
        ip_ = "127.0.0.1"
    else:
        ip_ = sock.getsockname()[0]
    finally:
        sock.close()
    return ip_