Adding 'hit submit' reminder to docs

app.py

@@ -506,9 +506,10 @@ For the `wiki-bio` models the x-axis is simply the `date`, ranging from 1800 - 1
 - 	Decide if you want to see the baseline prediction (from neutral or no text injection into your text sample) in the plot.
 - 	Come up with a text sample!
     - 	Any term included that is from the `gendered_lists` above will be masked out for prediction.
-    -	In the case of `wiki-bio`, any appearance of the word `DATE` will be replaced with the year shown on the x-axis. 
-       -	If no `DATE` is included, the phrase `Born in DATE…` will be prepended to your text sample.
+    -	In the case of `wiki-bio`, any appearance of the word `DATE` will be replaced with the year shown on the x-axis.  (If no `DATE` is included, the phrase `Born in DATE…` will be prepended to your text sample.)
     -	In the case of `reddit`, the `subreddit` names shown on the x-axis (or shown more clearly in the associated dataframe) will be prepended to your text sample).
+-     Don’t forget to hit the [Submit] button! 
+    -    Using the provided examples at the bottom may result in a pre-cached dataframe being loaded, but the plot will only be calculated after you hit [Submit].
 
 Note: if app seems frozen, refreshing webpage may help. Sorry for the inconvenience. Will debug soon.
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