🐛 (Imports) Fix missing imports in models/__init__.py

Author: jslvtr

docs/docs/07_sqlalchemy_many_to_many/02_one_to_many_review/README.md

@@ -59,6 +59,8 @@ class StoreModel(db.Model):
 </Tabs>
 </div>
 
+Remember to import the `TagModel` in `models/__init__.py` so that it is then imported by `app.py`. Otherwise SQLAlchemy won't know about it, and it won't be able to create the tables.
+
 ## The marshmallow schemas
 
 These are the new schemas we'll add. Note that none of the tag schemas have any notion of "items". We'll add those to the schemas when we construct the many-to-many relationship.

docs/docs/07_sqlalchemy_many_to_many/03_many_to_many_relationships/README.md

@@ -63,6 +63,15 @@ class ItemsTags(db.Model):
     tag_id = db.Column(db.Integer, db.ForeignKey("tags.id"))
 ```
 
+Let's also add this to our `models/__init__.py` file:
+
+```python title="models/__init__.py"
+from models.item import ItemModel
+from models.tag import TagModel
+from models.store import StoreModel
+from models.item_tags import ItemsTags
+```
+
 ### Using the secondary table in the main models