Update app.py

app.py

@@ -1207,7 +1207,7 @@ app.layout = html.Div([
         html.Details([
             html.Summary("Writing Metrics", style={'fontWeight': 'normal', 'fontSize': '1em', 'marginLeft': '20px', 'cursor': 'pointer'}),
             html.Ul([
-                html.Li([html.Strong("NSFW/Dark Scores:"), " Measures the tonal direction a model takes when writing stories, from SFW to explicit (NSFW) and from lighthearted to violent/tragic (Dark)."]),
+                html.Li([html.Strong("NSFW/Dark Lean:"), " Measures the tonal direction a model takes when writing stories, from SFW to explicit (NSFW) and from lighthearted to violent/tragic (Dark)."]),
                 html.Li([html.Strong("Stylistic Metrics:")]),
                 html.Ul([
                     html.Li([html.Strong("Readability Grade:"), " The estimated US school grade level needed to understand the text."]),