class_docstr: dummySegment represents a basic segment of two values
docstr: create a dummy segment of two values.
code: def segment(self, docs, *args, **kwargs):
      """create a dummy segment of two values."""
      for d in docs:
          d.chunks = [Document(blob=b"aa"), Document(blob=b"bb")]
  
file_path: jina/tests/unit/orchestrate/flow/flow-example/test_flow_segmenter.py
imports: import os
  import pytest
  from jina import Document, requests, Executor, Flow
  from tests import random_docs, validate_callback
label_desc: Use image node_id 1 for calling the DummySegment obj's underlying member method code with example usage: obj.segment(docs) without return types