Update app.py

app.py

@@ -219,10 +219,10 @@ def split_text_allow_complete_sentences_nltk(text, max_length=256, tolerance=40,
     current_segment = []
     current_length = 0 
     
-    if type_det = 'bc':
+    if type_det == 'bc':
         tokenizer = text_bc_tokenizer
         
-    elif type_det = 'mc':
+    elif type_det == 'mc':
         tokenizer = text_mc_tokenizer
     
     for sentence in sentences: