from pyasn1.type import base, tag

class EndOfOctets(base.AbstractSimpleAsn1Item):
    tagSet = tag.initTagSet(
        tag.Tag(tag.tagClassUniversal, tag.tagFormatSimple, 0x00)
        )
endOfOctets = EndOfOctets()

from pyasn1.type import base, tag

class EndOfOctets(base.AbstractSimpleAsn1Item):
    defaultValue = 0
    tagSet = tag.initTagSet(
        tag.Tag(tag.tagClassUniversal, tag.tagFormatSimple, 0x00)
        )
endOfOctets = EndOfOctets()

set default value (0) to EndOfOctets