
from make_socket_for_ip import make_socket_for_ip

try:
    from make_socket_for_ip import make_socket_for_ip
except ImportError:
    def make_socket_for_ip(ip, stype=None):
        raise NotImplementedError

Allow aplib to be imported when coro is not installed.
Allow aplib to be imported when coro is not installed.

+ try:
+     from make_socket_for_ip import make_socket_for_ip
+ except ImportError:
+     def make_socket_for_ip(ip, stype=None):
+         raise NotImplementedError
  
- from make_socket_for_ip import make_socket_for_ip
- 
Allow aplib to be imported when coro is not installed.
## Code Before:

from make_socket_for_ip import make_socket_for_ip

## Instruction:
Allow aplib to be imported when coro is not installed.
## Code After:
try:
    from make_socket_for_ip import make_socket_for_ip
except ImportError:
    def make_socket_for_ip(ip, stype=None):
        raise NotImplementedError
