how to load the get_ontology("http://PYM/").load()?

Posted by Ftuhaifa on
URL: http://owlready.306.s1.nabble.com/how-to-load-the-get-ontology-http-PYM-load-tp2093.html

Hello;
I am trying to use owlready
 my code is



#owlready2 and pymed
from owlready2 import *
from owlready2.pymedtermino2 import *
from owlready2.pymedtermino2.umls import *

onto = get_ontology("http://test.org/onto.owl")
#load SNOMED CT in Python
#default_world.set_backend(filename = "pym.sqlite3")
import_umls("umls-2020AB-full.zip", terminologies = ["ICD10", "SNOMEDCT_US", "CUI"])
default_world.save()
PYM = get_ontology("http://PYM/").load()

SNOMEDCT_US = PYM["SNOMEDCT_US"]
#pip install owlready2

how ever I get error
TypeError: 'NoneType' object is not subscriptable about SNOMEDCT_US = PYM["SNOMEDCT_US"]

which indicate the snomedct is empty or the "http://PYM/" has not be loaded
what should I add to be able to call the snomed
?