'ent_kb_id' referenced before assignment

[TheNizzo]

Hello,
while trying this example :
nlp("M. Knajdek"),
An error occurs in the entity_linker.py file
UnboundLocalError: local variable 'ent_kb_id' referenced before assignment on line 67 in the file.
This is due to the . separator.

[shigapov]

Thank you! It's fixed now. Anyway in your example it returns empty doc.ents because Wikidata does not have that entity.