code: def build(self):
      d = super().build()
      if self._security is not None:
          d["security"] = self._security.build()
      return d
  
imports: import os
  import textwrap
  from urllib.parse import urlparse
  from ...utils import parse_readable_size
label_desc: Use image node_id 2 for calling the AppMasterConfig obj's underlying member method code with example usage: obj.build() and returns: d