adjustments (support old python)

Author: alexanderankin

core/testcontainers/socat/__init__.py

@@ -1,2 +1,2 @@
 # flake8: noqa
-from .socat import SocatContainer
+from testcontainers.socat.socat import SocatContainer

core/testcontainers/socat/socat.py

@@ -13,7 +13,7 @@
 import random
 import socket
 import string
-from typing import Optional, Self
+from typing import Optional
 
 from testcontainers.core.container import DockerContainer
 from testcontainers.core.waiting_utils import wait_container_is_ready
@@ -46,7 +46,7 @@ def __init__(
 
         super().__init__(image=image, **kwargs)
 
-    def with_target(self, exposed_port: int, host: str, internal_port: Optional[int] = None) -> Self:
+    def with_target(self, exposed_port: int, host: str, internal_port: Optional[int] = None) -> "SocatContainer":
         """
         Add a target to forward connections from the exposed port to the given host and port.