fix the blocking calls in the async flow of run_local_async

Author: Vasu Jaganath

src/sophios/run_local.py

@@ -50,7 +50,7 @@ def generate_run_script(cmdline: str) -> None:
 
 def verify_container_engine_config(container_engine: str, ignore_container_install: bool) -> None:
     """Verify that the container_engine is correctly installed and has
-        correct permissions for the user.
+    correct permissions for the user.
     Args:
         workflow_name (str): Name of the .cwl workflow file to be executed
         basepath (str): The path at which the workflow to be executed

src/sophios/run_local_async.py

@@ -103,8 +103,8 @@ async def run_cwl_serialized(workflow: Json, basepath: str,
     """
     workflow_name = workflow['name']
     basepath = basepath.rstrip("/") if basepath != "/" else basepath
-    output_dirs = pc.find_output_dirs(workflow)
-    pc.create_output_dirs(output_dirs, basepath)
+    output_dirs = await run_in_threadpool(pc.find_output_dirs, workflow)
+    await run_in_threadpool(pc.create_output_dirs, output_dirs, basepath)
     compiled_cwl = workflow_name + '.cwl'
     inputs_yml = workflow_name + '_inputs.yml'
     # write _input.yml file