feat: Add parameters for Kubeflow pipeline engine (WIP) (#107)

Signed-off-by: Michele Dolfi <dol@zurich.ibm.com>

tests/test_1-url-async.py

@@ -38,7 +38,7 @@ async def test_convert_url(async_client):
     }
     print(json.dumps(payload, indent=2))
 
-    for n in range(5):
+    for n in range(1):
         response = await async_client.post(
             f"{base_url}/convert/source/async", json=payload
         )