General code clean up. Work on event tracking related

app/models/event_exhibit_models.py

@@ -8,7 +8,7 @@ from app.db_sql import redis_lookup_id_random
 from app.lib_general import log, logging
 
 from .common_field_schema import base_fields, default_num_bytes
-
+from app.models.event_exhibit_tracking_models import Event_Exhibit_Tracking_Base
 
 class Event_Exhibit_Base(BaseModel):
     log.setLevel(logging.WARNING) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
@@ -72,6 +72,9 @@ class Event_Exhibit_Base(BaseModel):
     created_on: Optional[datetime.datetime] = None
     updated_on: Optional[datetime.datetime] = None
 
+    # Including other related objects
+    event_exhibit_tracking_list: Optional[list[Event_Exhibit_Tracking_Base]]
+
     _processed_at: datetime.datetime = PrivateAttr(default_factory=datetime.datetime.now)
 
     #@validator('event_exhibit_id_random', always=True)