fix: remove blank lines on entity samle files

tests/core/_entity/data_sample_migrated/cycles/CYCLE_January_2021_4463f2a8-d551-4d36-aaa1-2bbbb033fd3b.json

@@ -6,4 +6,4 @@
 "creation_date": "2021-01-25T00:00:00",
 "start_date": "2021-01-01T00:00:00",
 "end_date": "2021-01-31T23:59:59.999999"
-}
+}

tests/core/_entity/data_sample_migrated/data_nodes/DATANODE_cleaned_dataset_0e715489-98ee-4a06-9b38-21409ed04d03.json

@@ -31,4 +31,4 @@
 "write_kwargs": {},
 "name": null
 }
-}
+}

tests/core/_entity/data_sample_migrated/data_nodes/DATANODE_day_09c01a64-a998-4ba6-ac24-43e02db535a3.json

@@ -25,4 +25,4 @@
 "TASK_predict_cf8b3c83-5ea7-40eb-b8af-d5240852ff5b"
 ],
 "owner_id": "SCENARIO_scenario_62d29866-610e-4173-bd22-6a0555e80ff4"
-}
+}

tests/core/_entity/data_sample_migrated/data_nodes/DATANODE_evaluation_7173c0d1-2b84-486f-af76-82788f957c3b.json

@@ -22,4 +22,4 @@
 "is_generated": true,
 "name": null
 }
-}
+}

tests/core/_entity/data_sample_migrated/data_nodes/DATANODE_initial_dataset_7d571742-92a5-457f-aef2-5d2eff3a3e99.json

@@ -19,4 +19,4 @@
 "exposed_type": "pandas",
 "name": null
 }
-}
+}

tests/core/_entity/data_sample_migrated/data_nodes/DATANODE_predictions_04a03760-c963-46cc-bd24-d798f5821cef.json

@@ -23,4 +23,4 @@
 "is_generated": true,
 "name": null
 }
-}
+}

tests/core/_entity/data_sample_migrated/jobs/JOB_clean_data_969c7c6d-93ec-4044-bda5-20f8e3abbb17.json

@@ -15,4 +15,4 @@
 "stacktrace": [],
 "version": "b11ea9f9-b2d7-4b58-a1c2-c6b1700bed97",
 "submit_entity_id": null
-}
+}

tests/core/_entity/data_sample_migrated/jobs/JOB_evaluate_75a2e8a3-2920-48a7-9d70-942d3cb9c71b.json

@@ -15,4 +15,4 @@
 "stacktrace": [],
 "version": "b11ea9f9-b2d7-4b58-a1c2-c6b1700bed97",
 "submit_entity_id": null
-}
+}

tests/core/_entity/data_sample_migrated/jobs/JOB_predict_e2298b78-c093-415c-ba7e-1c3f22463546.json

@@ -15,4 +15,4 @@
 "stacktrace": [],
 "version": "b11ea9f9-b2d7-4b58-a1c2-c6b1700bed97",
 "submit_entity_id": null
-}
+}

tests/core/_entity/data_sample_migrated/scenarios/SCENARIO_scenario_62d29866-610e-4173-bd22-6a0555e80ff4.json

@@ -17,4 +17,4 @@
 "TASK_evaluate_57cbea3b-332e-47ac-a468-472e4885eb82"
 ],
 "additional_data_nodes": []
-}
+}

tests/core/_entity/data_sample_migrated/tasks/TASK_clean_data_2b17fa43-6746-45d6-b22d-0f5b09b9048a.json

@@ -16,4 +16,4 @@
 ],
 "owner_id": null,
 "skippable": true
-}
+}

tests/core/_entity/data_sample_migrated/tasks/TASK_evaluate_57cbea3b-332e-47ac-a468-472e4885eb82.json

@@ -18,4 +18,4 @@
 "version": "b11ea9f9-b2d7-4b58-a1c2-c6b1700bed97",
 "skippable": false,
 "properties": {}
-}
+}

tests/core/_entity/data_sample_migrated/tasks/TASK_predict_cf8b3c83-5ea7-40eb-b8af-d5240852ff5b.json

@@ -17,4 +17,4 @@
 "version": "b11ea9f9-b2d7-4b58-a1c2-c6b1700bed97",
 "skippable": true,
 "properties": {}
-}
+}

tests/core/_entity/data_sample_migrated/version.json

@@ -2,4 +2,4 @@
 "latest_version": "b11ea9f9-b2d7-4b58-a1c2-c6b1700bed97",
 "development_version": "b11ea9f9-b2d7-4b58-a1c2-c6b1700bed97",
 "production_version": []
-}
+}