message: Minor fix in python wrapper tests.
diff: @@ -38,13 +38,13 @@ async def test_build_get_txn_author_agreement_request():
  @pytest.mark.asyncio
  async def test_build_get_txn_author_agreement_request_for_hash():
  data = {
  - 'hash': '83d907821df1c87db829e96569a11f6fc2e7880acba5e43d07ab786959e13bd3'
  + 'digest': '83d907821df1c87db829e96569a11f6fc2e7880acba5e43d07ab786959e13bd3'
  }
  expected_response = {
  "operation": {
  "type": "6",
  - "hash": data['hash'],
  + "digest": data['digest'],
  }
  }
  