Remove test sleep (dapr#778)

Signed-off-by: Elena Kolevska <elena@kolevska.com>

Author: elena-kolevska

examples/demo_workflow/app.py

@@ -139,17 +139,13 @@ def main():
 
         # Pause Test
         d.pause_workflow(instance_id=instance_id, workflow_component=workflow_component)
-        sleep(3)
-
         get_response = d.get_workflow(
             instance_id=instance_id, workflow_component=workflow_component
         )
         print(f'Get response from {workflow_name} after pause call: {get_response.runtime_status}')
 
         # Resume Test
         d.resume_workflow(instance_id=instance_id, workflow_component=workflow_component)
-        sleep(3)
-
         get_response = d.get_workflow(
             instance_id=instance_id, workflow_component=workflow_component
         )