"Fix" for processing list values.

texta_mlp/mlp.py

@@ -10,12 +10,11 @@ import regex as re
 import stanza
 from bs4 import BeautifulSoup
 from langdetect import detect
-from pelecanus import PelicanJson
 
 from texta_mlp.document import Document
 from texta_mlp.entity_mapper import EntityMapper
-from texta_mlp.utils import parse_bool_env
 from texta_mlp.exceptions import LanguageNotSupported
+from texta_mlp.utils import parse_bool_env
 
 
 # Languages supported by default.
@@ -354,7 +353,7 @@ class MLP:
             lang_group = {}
             texts = [Document.parse_doc(doc_path, document) for document in docs]
             for index, text in enumerate(texts):
-                text = text[0] if text and len(text) == 1 else text
+                text = text[0] if text else ""
                 lang = self.detect_language(text)
                 if lang not in self.supported_langs:
                     lang = self.default_lang