Corrected JSON validation in test method

model_server/workflow.py

@@ -16,7 +16,7 @@ class WorkflowRunRecord(BaseModel):
     input_filepath: str
     output_filepath: str
     success: bool
-    timer_results: Dict[str, str]
+    timer_results: Dict[str, float]
 
 def infer_image_to_image(fpi, model, where_output, **kwargs) -> dict:
     # read image file into memory

tests/test_session.py

@@ -27,6 +27,10 @@ class TestGetSessionObject(unittest.TestCase):
         sesh = Session()
         di = WorkflowRunRecord(
             model_id='test_model',
+            input_filepath='/test/input/directory',
+            output_filepath='/test/output/fi.le',
+            success=True,
+            timer_results={'start': 0.123},
         )
         sesh.record_workflow_run(di)
         with open(sesh.manifest_json, 'r') as fh: