add an env var override for envd api url

Author: djeebus

packages/python-sdk/e2b/sandbox/main.py

@@ -1,3 +1,4 @@
+import os
 import urllib.parse
 from packaging.version import Version
 
@@ -50,10 +51,15 @@ def __init__(
         self.__envd_access_token = envd_access_token
         self.__envd_api_url = (
             envd_api_url
+            or SandboxBase._envd_api_url()
             or f"{'http' if self.connection_config.debug else 'https'}://{self.get_host(self.envd_port)}"
         )
         self.__mcp_token: Optional[str] = None
 
+    @staticmethod
+    def _envd_api_url():
+        return os.getenv("E2B_ENVD_API_URL")
+
     @property
     def _envd_access_token(self) -> Optional[str]:
         """Private property to access the envd token"""