def deleteFile(self, file):
        q = {
            'chunkUuid': file['chunkUuid'],
            'assetstoreId': self.assetstore['_id']
        }
        matching = self.model('file').find(q, limit=2, projection=[])
        if matching.count(True) == 1:
            try:
                self.chunkColl.delete_many({'uuid': file['chunkUuid']})
            except pymongo.errors.AutoReconnect:
                # we can't reach the database.  Go ahead and return; a system
                # check will be necessary to remove the abandoned file
                pass
Delete all of the chunks in the collection that correspond to the
dataset/ETHPy150Open girder/girder/girder/utility/gridfs_assetstore_adapter.py/GridFsAssetstoreAdapter.deleteFile