fix text

app.py

@@ -318,9 +318,11 @@ with gr.Blocks() as demo:
         outputs=[progress_bar, plot, df_low, df_medium, df_high, texts_df]
     )
 
-    gr.Markdown("## Explore toxicity")
+    gr.Markdown("""## Explore toxicity
+    Run [Perspective](https://perspectiveapi.com/how-it-works/) on 100 random samples to check toxicity
+    """)
     # checkbox = gr.Checkbox(value=False, label="Run on full first parquet data (better not)")
-    gr_toxicity_btn = gr.Button("Run perpspective API to check toxicity of 100 random samples.")
+    gr_toxicity_btn = gr.Button("Run Perpspective API")
     toxicity_progress_bar = gr.Label(show_label=False)
     toxicity_hist = gr.Plot()
     with gr.Accordion("Explore examples with toxicity scores:", open=False):