code: def requests(self) -> Optional[APIModule]:
      if self.api.has_service("request"):
          return self.api.services.request
      return None
  
imports: from __future__ import annotations
  from typing import Optional
  from typing import TYPE_CHECKING
  from ..abstract_node import NodeSideType
  from ..client.api import APIRegistry
  from ..img.base64 import base64read
  from ..serde.serializable import serializable
  from ..service.network.routes import NodeRouteType
  from ..service.response import SyftError
  from ..service.response import SyftSuccess
  from ..types.syft_object import SYFT_OBJECT_VERSION_1
  from ..types.syft_object import SyftObject
  from ..types.uid import UID
  from ..util.fonts import fonts_css
  from .api import APIModule
  from .client import SyftClient
  from .client import login
  from .client import login_as_guest
label_desc: Use image node_id 2 for calling the EnclaveClient obj's underlying member method code with example usage: obj.requests() and returns: None, self