Update app.py

app.py

@@ -247,7 +247,7 @@ def getSentence(listOfSentences,value):
     return value
 def get_annotated_text(text,value,entity):
     doc = nlp(text)
-    doc.ents = [doc.char_span(txt.index(value), txt.index(value)+len(value), label=entity)]
+    doc.ents = [doc.char_span(text.index(value), text.index(value)+len(value), label=entity)]
     ent_html = displacy.render(doc, style='ent', jupyter=False)# Display the entity visualization in the browser:
     st.markdown(ent_html, unsafe_allow_html=True)
     return [text.split(value)[0],(value,entity),text.split(value)[1]]