gc old DM init param

common/params.cc

@@ -112,7 +112,6 @@ std::unordered_map<std::string, uint32_t> keys = {
     {"DisablePowerDown", PERSISTENT},
     {"DisableUpdates", PERSISTENT},
     {"DisengageOnAccelerator", PERSISTENT},
-    {"DmModelInitialized", CLEAR_ON_ONROAD_TRANSITION},
     {"DongleId", PERSISTENT},
     {"DoReboot", CLEAR_ON_MANAGER_START},
     {"DoShutdown", CLEAR_ON_MANAGER_START},

selfdrive/modeld/dmonitoringmodeld.py

@@ -12,7 +12,6 @@ from cereal import messaging
 from cereal.messaging import PubMaster, SubMaster
 from msgq.visionipc import VisionIpcClient, VisionStreamType, VisionBuf
 from openpilot.common.swaglog import cloudlog
-from openpilot.common.params import Params
 from openpilot.common.realtime import set_realtime_priority
 from openpilot.selfdrive.modeld.runners import ModelRunner, Runtime
 from openpilot.selfdrive.modeld.models.commonmodel_pyx import CLContext
@@ -126,7 +125,6 @@ def main():
   cl_context = CLContext()
   model = ModelState(cl_context)
   cloudlog.warning("models loaded, dmonitoringmodeld starting")
-  Params().put_bool("DmModelInitialized", True)
 
   cloudlog.warning("connecting to driver stream")
   vipc_client = VisionIpcClient("camerad", VisionStreamType.VISION_STREAM_DRIVER, True, cl_context)