Remove dead logic

monitor.update does not return anything

src/everest/detached/__init__.py

@@ -28,7 +28,6 @@
 from everest.strings import (
     EVEREST_SERVER_CONFIG,
     OPT_PROGRESS_ENDPOINT,
-    OPT_PROGRESS_ID,
     SIM_PROGRESS_ID,
     START_EXPERIMENT_ENDPOINT,
     STOP_ENDPOINT,
@@ -252,7 +251,7 @@ def server_is_running(url: str, cert: str, auth: tuple[str, str]) -> bool:
 
 def start_monitor(
     server_context: tuple[str, str, tuple[str, str]],
-    callback: Callable[..., dict[str, Any]],
+    callback: Callable[..., None],
     polling_interval: float = 0.1,
 ) -> None:
     """
@@ -295,8 +294,6 @@ def start_monitor(
                 new_opt_status = _query_server(cert, auth, opt_endpoint)
                 if new_opt_status != opt_status:
                     opt_status = new_opt_status
-                    ret = bool(callback({OPT_PROGRESS_ID: opt_status}))
-                    stop |= ret
                 time.sleep(polling_interval)
     except:
         logging.debug(traceback.format_exc())