Fix wrong filename for nextflow schema

#18

app/api/endpoints/workflow_execution.py

@@ -193,7 +193,7 @@ async def start_arbitrary_workflow(
 
     # Validate schema with saved schema in bucket
     with SpooledTemporaryFile(max_size=512000) as f:
-        await repo.download_file("nextflow.schema", client=client, file_handle=f)
+        await repo.download_file("nextflow_schema.json", client=client, file_handle=f)
         f.seek(0)
         nextflow_schema = json.load(f)