Update default category

src/streamlit_app.py

@@ -223,7 +223,10 @@ st.markdown(
 )
 
 st.title("reCAPTCHA‑style 3×3 Demo — Proof of Concept")
-st.caption("Generate a challenge from TSV, then solve manually or with a model adapter\nClick run solver below to see the result for either choice 'Original' or 'Modified'. \n IT MAY TAKE ABOUT 10-20 SECONDS TO SOLVE THE CHALLENGE THROUGH API CALLS, VARIES BASED ON LLM CHOICE")
+st.caption("Generate a challenge from TSV, then solve manually or with a model adapter.")
+st.caption("Click run solver below to see the result for either choice 'Original' or 'Modified'.")
+st.caption("IT MAY TAKE ABOUT 10-20 SECONDS TO SOLVE THE CHALLENGE THROUGH API CALLS, VARIES BASED ON LLM CHOICE.")
+
 
 # Session state
 for key, default in {