use numeric ids for geographies

Author: Deepthi-Chand

api/models/Geography.py

@@ -1,4 +1,3 @@
-import uuid
 from typing import Optional
 
 from django.db import models
@@ -7,7 +6,7 @@
 
 
 class Geography(models.Model):
-    id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
+    id = models.AutoField(primary_key=True)
     name = models.CharField(max_length=75, unique=True)
     code = models.CharField(
         max_length=100, null=True, blank=True, unique=False, default=""

api/schema/collaborative_schema.py

@@ -67,7 +67,7 @@ class UpdateCollaborativeMetadataInput:
     tags: Optional[List[str]]
     sectors: List[uuid.UUID]
     sdgs: Optional[List[uuid.UUID]]
-    geographies: Optional[List[uuid.UUID]]
+    geographies: Optional[List[int]]
 
 
 @strawberry_django.partial(Collaborative, fields="__all__", exclude=["datasets"])
@@ -968,7 +968,7 @@ def update_collaborative_organization_relationships(
 
 
 def _update_collaborative_geographies(
-    collaborative: Collaborative, geography_ids: List[uuid.UUID]
+    collaborative: Collaborative, geography_ids: List[int]
 ) -> None:
     """Update geographies for a collaborative."""
     collaborative.geographies.clear()