Hack to allow importing `pymc3` without an internet connection

distributed_hack.py

# Hack to allow importing `pymc3` without an internet connection
# This was fixed in https://github.com/dask/distributed/pull/3991
try:
    import distributed
except Exception as e:
    try:
        import socket

        getaddrinfo = socket.getaddrinfo
        socket.getaddrinfo = lambda *args: [
            [None, None, None, None, ["0.0.0.0"]]
        ]

        import distributed

        socket.getaddrinfo = getaddrinfo
    except:
        raise e