We are currently solving the following issue within our repository. Here is the issue text:
--- BEGIN ISSUE ---
Support WIFI network that does not have internet access
REF: https://github.com/wroscoe/donkey/blob/dev/donkeycar/util/web.py

The system determines its IP address using a ping to 8.8.8.8
This approach fails when the WIFI network does not have internet access.




--- END ISSUE ---

Below are some code segments, each from a relevant file. One or more of these files may contain bugs.
--- BEGIN FILES ---
Path: `donkeycar/util/web.py`
Content:
```
1 import socket
2 
3 def get_ip_address():
4     ip = ([l for l in ([ip for ip in socket.gethostbyname_ex(socket.gethostname())[2] if not ip.startswith("127.")][:1],
5                            [[(s.connect(('8.8.8.8', 53)), s.getsockname()[0], s.close()) for s in
6                              [socket.socket(socket.AF_INET, socket.SOCK_DGRAM)]][0][1]]) if l][0][0])
7     return ip
8
```
--- END FILES ---

Please first localize the bug based on the issue statement, and then generate a patch according to the `git diff` format fenced by three backticks.

Here is an example:

```diff
diff --git a/examples/server_async.py b/examples/server_async.py
--- a/examples/server_async.py
+++ b/examples/server_async.py
@@ -313,4 +313,4 @@
 
 
 if __name__ == "__main__":
-    asyncio.run(run_async_server("."), debug=True)
+    asyncio.run(run_async_server(), debug=True)
diff --git a/examples/server_sync.py b/examples/server_sync.py
--- a/examples/server_sync.py
+++ b/examples/server_sync.py
@@ -313,5 +313,5 @@
 
 
 if __name__ == "__main__":
-    server = run_sync_server(".")
+    server = run_sync_server()
     server.shutdown()

```

diff --git a/donkeycar/util/web.py b/donkeycar/util/web.py
--- a/donkeycar/util/web.py
+++ b/donkeycar/util/web.py
@@ -1,7 +1,10 @@
 import socket
 
 def get_ip_address():
-    ip = ([l for l in ([ip for ip in socket.gethostbyname_ex(socket.gethostname())[2] if not ip.startswith("127.")][:1],
-                           [[(s.connect(('8.8.8.8', 53)), s.getsockname()[0], s.close()) for s in
-                             [socket.socket(socket.AF_INET, socket.SOCK_DGRAM)]][0][1]]) if l][0][0])
-    return ip
+    try:
+        ip = ([l for l in ([ip for ip in socket.gethostbyname_ex(socket.gethostname())[2] if not ip.startswith("127.")][:1],
+                               [[(s.connect(('8.8.8.8', 53)), s.getsockname()[0], s.close()) for s in
+                                 [socket.socket(socket.AF_INET, socket.SOCK_DGRAM)]][0][1]]) if l][0][0])
+        return ip
+    except OSError: #occurs when cannot connect to '8.8.8.8' 
+        return "127.0.0.1" #loopback
\ No newline at end of file

{"golden_diff": "diff --git a/donkeycar/util/web.py b/donkeycar/util/web.py\n--- a/donkeycar/util/web.py\n+++ b/donkeycar/util/web.py\n@@ -1,7 +1,10 @@\n import socket\n \n def get_ip_address():\n-    ip = ([l for l in ([ip for ip in socket.gethostbyname_ex(socket.gethostname())[2] if not ip.startswith(\"127.\")][:1],\n-                           [[(s.connect(('8.8.8.8', 53)), s.getsockname()[0], s.close()) for s in\n-                             [socket.socket(socket.AF_INET, socket.SOCK_DGRAM)]][0][1]]) if l][0][0])\n-    return ip\n+    try:\n+        ip = ([l for l in ([ip for ip in socket.gethostbyname_ex(socket.gethostname())[2] if not ip.startswith(\"127.\")][:1],\n+                               [[(s.connect(('8.8.8.8', 53)), s.getsockname()[0], s.close()) for s in\n+                                 [socket.socket(socket.AF_INET, socket.SOCK_DGRAM)]][0][1]]) if l][0][0])\n+        return ip\n+    except OSError: #occurs when cannot connect to '8.8.8.8' \n+        return \"127.0.0.1\" #loopback\n\\ No newline at end of file\n", "issue": "Support WIFI network that does not have internet access\nREF: https://github.com/wroscoe/donkey/blob/dev/donkeycar/util/web.py\r\n\r\nThe system determines its IP address using a ping to 8.8.8.8\r\nThis approach fails when the WIFI network does not have internet access.\r\n\r\n\r\n\n", "before_files": [{"content": "import socket\n\ndef get_ip_address():\n    ip = ([l for l in ([ip for ip in socket.gethostbyname_ex(socket.gethostname())[2] if not ip.startswith(\"127.\")][:1],\n                           [[(s.connect(('8.8.8.8', 53)), s.getsockname()[0], s.close()) for s in\n                             [socket.socket(socket.AF_INET, socket.SOCK_DGRAM)]][0][1]]) if l][0][0])\n    return ip\n", "path": "donkeycar/util/web.py"}], "after_files": [{"content": "import socket\n\ndef get_ip_address():\n    try:\n        ip = ([l for l in ([ip for ip in socket.gethostbyname_ex(socket.gethostname())[2] if not ip.startswith(\"127.\")][:1],\n                               [[(s.connect(('8.8.8.8', 53)), s.getsockname()[0], s.close()) for s in\n                                 [socket.socket(socket.AF_INET, socket.SOCK_DGRAM)]][0][1]]) if l][0][0])\n        return ip\n    except OSError: #occurs when cannot connect to '8.8.8.8' \n        return \"127.0.0.1\" #loopback", "path": "donkeycar/util/web.py"}]}