Update app.py

app.py

@@ -85,7 +85,7 @@ def chunk_clean_text(text):
     
     """Chunk text longer than 500 tokens"""
     
-    article = nlp(" ".join(text))
+    article = nlp(text)
     sentences = [i.text for i in list(article.sents)]
     
     current_chunk = 0
@@ -407,7 +407,7 @@ elif plain_text:
 
 elif upload_doc:
    article_title, cleaned_text = clean_text(upload_doc,doc=True)
-   st.session_state.text_area = cleaned_text[0]
+   st.session_state.text_area = cleaned_text
    
 article_text = st.text_area(
     label='Full Article Text',