fix: modify representation

trades/models.py

@@ -3,19 +3,17 @@
 
 
 class Region(models.Model):
-
     base_address = models.CharField(max_length=200)  # 지번
     si_do_name = models.CharField(max_length=200, default="")  # 시/도 이름
     gu_gun_name = models.CharField(max_length=200, default="")  # 구/군 이름
     dong_name = models.CharField(max_length=200, default="")  # 동이름
     region_code = models.IntegerField(default=0)  # 지번code
 
     def __str__(self):
-        return f"{self.si_do_name}시 {self.gu_gun_name}구 {self.dong_name}"
+        return f"{self.si_do_name} {self.gu_gun_name} {self.dong_name}"
 
 
 class RealEstate(models.Model):
-
     region = models.ForeignKey(
         Region, related_name="realestates", on_delete=models.CASCADE
     )
@@ -29,7 +27,6 @@ def __str__(self):
 
 
 class RealEstateTrade(models.Model):
-
     real_estate = models.ForeignKey(
         RealEstate, related_name="realestatetrades", on_delete=models.CASCADE
     )