fix: resolve unterminated string literal in ping_pong simulation

simulation/ping_pong.py

@@ -21,8 +21,7 @@ def main():
  time.sleep(2) # Give it time to clear
  # 2. Initial message
  initial_msg = "Hello! I want to create a simple python script that prints 'Hello World'. Can you help me?"
- print(f"
-  [USER]: {initial_msg}")
+ print(f"  [USER]: {initial_msg}")
  client.set_value("ai_input", initial_msg)
  client.click("btn_gen_send")
  # 3. Wait for AI response
@@ -37,14 +36,11 @@ def main():
   # Something happened
    last_entry = entries[-1]
    if last_entry.get('role') == 'AI' and last_entry.get('content'):
-    print(f"
-     [AI]: {last_entry.get('content')[:100]}...")
-    print("
-     Ping-pong successful!")
+    print(f"     [AI]: {last_entry.get('content')[:100]}...")
+    print("     Ping-pong successful!")
     return
    last_entry_count = len(entries)
- print("
-  Timeout waiting for AI response")
+ print("  Timeout waiting for AI response")
 
 if __name__ == "__main__":
  main()