fix unicode problem

2 weeks ago · 53824bf904
parent c05c04f01b
commit 53824bf904
1 changed files with 2 additions and 1 deletions
--- a/qurator/sbb_ner/webapp/app.py
+++ b/qurator/sbb_ner/webapp/app.py
@ -253,7 +253,8 @@ def ner(model_id=None):
                orig_pos = len(output_text + word)

                # are we on a word boundary?
-                if orig_pos > 0 and original_word_positions[orig_pos-1] != original_word_positions[orig_pos]:
+                if len(word) > 0 and orig_pos > 0 \
+                        and original_word_positions[orig_pos-1] != original_word_positions[orig_pos]:

                    # we are on a word boundary - start a new word ...
                    output_sentence.append({'word': word, 'prediction': word_prediction})