add forgotten ''

Signed-off-by: apple muncy <apple@dell-deb-12-5.local>

server.py

@@ -22,8 +22,8 @@ from mcp.server.fastmcp.server import FastMCP
 from token_verifier import IntrospectionTokenVerifier
 
 logger = logging.getLogger(__name__)
-as_host_name = os.getenv(AS_HOST_NAME, 'localhost')
-rs_host_name = os.getenv(RS_HOST_NAME, 'localhost')
+as_host_name = os.getenv('AS_HOST_NAME', 'localhost')
+rs_host_name = os.getenv('RS_HOST_NAME', 'localhost')
 
 class ResourceServerSettings(BaseSettings):
     """Settings for the MCP Resource Server."""