Update app.py

app.py

@@ -34,13 +34,13 @@ st.write("Choose your move:")
 col1, col2, col3 = st.columns(3)
 
 with col1:
-    if st.button("Rock"):
+    if st.button("✊"):
         player_move = "Rock"
 with col2:
-    if st.button("Paper"):
+    if st.button("✋"):
         player_move = "Paper"
 with col3:
-    if st.button("Scissors"):
+    if st.button("✌️"):
         player_move = "Scissors"
 
 # Ensure player_move is defined
@@ -62,7 +62,7 @@ if "chat" not in st.session_state:
     st.session_state.chat = model.start_chat(history = [
         {
             "role": 'user',
-            "parts": 'You are playing a random rock paper scissor game. For rock will say "Rock", for paper will say "Paper" and for scissor will say "Scissor".  Pick a random word out of three and reply in single word once I do my move.'
+            "parts": 'You are playing a random rock paper scissors game. For rock will say "Rock", for paper will say "Paper" and for scissors will say "Scissors".  Pick a random word out of three and reply in single word once I do my move.'
         },
         {
             "role": 'model',