Update app.py

app.py

@@ -34,7 +34,7 @@ st.write("Choose your move:")
 col1, col2, col3 = st.columns(3)
 
 with col1:
-    if st.button("✊"):
+    if st.button(f'<span class="big-font">✊</span>'):
         player_move = "Rock"
 with col2:
     if st.button("✋"):