update README.md

Author: imranq2

helix_fhir_client_sdk/responses/test/fhir_response_processor/test_expand_or_separate_bundle_async.py

@@ -19,7 +19,6 @@ async def test_expand_or_separate_bundle_async() -> None:
     expand_fhir_bundle = True
     separate_bundle_resources = False
     extra_context_to_return = None
-    text = '{"resourceType": "Bundle", "total": 2, "entry": [{"resource": {"resourceType": "Patient", "id": "1"}}, {"resource": {"resourceType": "Patient", "id": "2"}}]}'
 
     result_resources_json, result_total_count = (
         await FhirResponseProcessor.expand_or_separate_bundle_async(