Print the endpoint ip for localtunnel in the colab notebook.

notebooks/comfyui_colab.ipynb

@@ -175,6 +175,8 @@
         "import threading\n",
         "import time\n",
         "import socket\n",
+        "import urllib.request\n",
+        "\n",
         "def iframe_thread(port):\n",
         "  while True:\n",
         "      time.sleep(0.5)\n",
@@ -183,7 +185,9 @@
         "      if result == 0:\n",
         "        break\n",
         "      sock.close()\n",
-        "  print(\"\\nComfyUI finished loading, trying to launch localtunnel (if it gets stuck here localtunnel is having issues)\")\n",
+        "  print(\"\\nComfyUI finished loading, trying to launch localtunnel (if it gets stuck here localtunnel is having issues)\\n\")\n",
+        "\n",
+        "  print(\"The password/enpoint ip for localtunnel is:\", urllib.request.urlopen('https://ipv4.icanhazip.com').read().decode('utf8').strip(\"\\n\"))\n",
         "  p = subprocess.Popen([\"lt\", \"--port\", \"{}\".format(port)], stdout=subprocess.PIPE)\n",
         "  for line in p.stdout:\n",
         "    print(line.decode(), end='')\n",