Tweak URL printout in terminal when launching the web viewer.

PiperOrigin-RevId: 958422471
Change-Id: I2d637c615015915eb01b65bb0bad22749886a372

python/mujoco/experimental/studio/web/web_client_session.cc

@@ -122,6 +122,7 @@ void Session::CloseSocket() {
 void Session::Connect(const std::string& url) {
   // Drop any lingering socket first so a reconnect cannot leak the old one.
   CloseSocket();
+
   EmscriptenWebSocketCreateAttributes attr;
   emscripten_websocket_init_create_attributes(&attr);
   attr.url = url.c_str();