Update app.py

app.py

@@ -179,10 +179,10 @@ article_dict, clusters = initialize(LIMIT, USE_CACHE)
 # For this its still streamlit.
 
 
-st.success(f"Welcome to TopicDig! \nYou select the topics, we summarize the relevant news and give you a digest, plus some info to help contextualize what the machine did.  Enjoy, and remember, this software is experimental, and honestly may produce untrue summaries.  For more information on truthfulness and automatic summarization with transformers see TK.")
+st.success(f"Welcome to TopicDig!  \nYou select the topics, we summarize the relevant news and show you a digest, plus some info to help contextualize what the machine did.  Enjoy, and remember, this software is experimental, and honestly may produce untrue summaries.  \nFor more information on truthfulness and automatic summarization with transformers see TK.")
 
 
-st.write(f"""How it works:\nSelect 1 to 3 topics from the drop down menus and click 'submit' to start generating your summary!""")
+st.write(f"""How it works:  \nSelect 1 to 3 topics from the drop down menus and click 'submit' to start generating your summary!""")
 
 # button to refresh topics
 if st.button("Refresh topics!"):
@@ -197,8 +197,8 @@ st.write(st.session_state['npr'])
 st.write(st.session_state['num_clusters'])
 
 st.session_state['dt'] = dt.now()
-
-chunk_size = st.select_slider(label="Slider", options=[i for i in range(50,801,50)])
+st.write("Smaller chunks means more of the article included in the summary and a longer digest.")
+chunk_size = st.select_slider(label="Slider", options=[i for i in range(50,801,50)], value=400)
 # Form used to take 3 menu inputs
 with st.form(key='columns_in_form'):
     cols = st.columns(3)