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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 getBlizzBotPlayers():
 """identify all of Blizzard's built-in bots"""

    ret = {}
    for pName,p in iteritems(getKnownPlayers()):
        if p.isComputer:
            ret[pName] = p
    return ret