Update app.py

app.py

@@ -170,3 +170,17 @@ while game_state['rounds_played'] < NUM_ROUNDS and len(game_state['player_cards'
             f.write('player_cards,ai_cards,player_score,ai_score,rounds_played\n')
         f.write(','.join([str(game_state[key]) for key in game_state.keys()]) + '\n')
 
+import base64
+
+def create_download_link(filename):
+    with open(filename, 'r') as f:
+        text = f.read()
+    b64 = base64.b64encode(text.encode()).decode()
+    href = f'<a href="data:file/txt;base64,{b64}" download="{filename}">Download {filename}</a>'
+    return href
+
+if st.sidebar.button('Download Game State'):
+    st.sidebar.markdown(create_download_link('game_state.txt'), unsafe_allow_html=True)
+
+    
+