Removed gorm.model from all models.;

models/conversation.go

@@ -2,12 +2,9 @@ package models
 
 import (
 	"time"
-
-	"gorm.io/gorm"
 )
 
 type DBConversation struct {
-	gorm.Model
 	Address              *string
 	DivisionIds          *string    `gorm:"type:json"`
 	End                  *time.Time `gorm:"index"`