diff --git a/.vscode/launch.json b/.vscode/launch.json
index 9c519d0..1c8615d 100755
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -11,7 +11,15 @@
             "program": "main.py",
             "console": "integratedTerminal",
             "justMyCode": true,
-            "args": ["C:\\Users\\saram\\Downloads\\Statement_082022_4653.pdf"]
+            "args": ["C:\\Users\\saram\\Downloads\\Statement_072022_4653.pdf"]
+        },
+        {
+            "name": "Create Database",
+            "type": "python",
+            "request": "launch",
+            "program": "database.py",
+            "console": "integratedTerminal",
+            "justMyCode": true
         }
     ]
 }
\ No newline at end of file
diff --git a/database.py b/database.py
index 8496df9..d2f0f6f 100755
--- a/database.py
+++ b/database.py
@@ -9,30 +9,33 @@ def create_tables():
     with instance:
         instance.create_tables([User, TransactionCategory, Transaction, Source])
     
+def add_user():
     # Make my user.
     instance.connect()
     User.create(username='ciphercules')
     instance.close()
 
 def add_default_categories():
+    """Helper function to add default categories. Should be called manually."""
     categories = [
-        {"food": ["snacks", "fast_food", "groceries", "restaurant"]},
-        {"clothing": []},
-        {"event": ["event_food", "birthday", "movie_theater"]},
-        {"finance": ["interest"]},
-        {"hobby": ["gym", "game_development", "projects", "education"]},
-        {"home_improvement": []},
-        {"pet": ["health", "dog_food"]},
-        {"media": ["book", "music", "television", "video_game"]},
-        {"health": ["medicine"]},
-        {"transit": ["car_insurance", "car_registration", "gas", "parking", "taxi", "car_maintenance"]},
-        {"utilities": ["electricity", "gas", "laundry", "cell_phone", "trash", "water"]},
-        {"rent": []},
+        ("food", ["snacks", "fast_food", "groceries", "restaurant"]),
+        ("clothing", []),
+        ("event", ["event_food", "birthday", "movie_theater"]),
+        ("finance", ["interest"]),
+        ("hobby", ["gym", "game_development", "projects", "education"]),
+        ("home_improvement", []),
+        ("pet", ["dog_health", "dog_food"]),
+        ("media", ["book", "music", "television", "video_game"]),
+        ("health", ["medicine"]),
+        ("transit", ["car_insurance", "car_registration", "gas", "parking", "taxi", "car_maintenance"]),
+        ("utilities", ["electricity", "natural_gas", "laundry", "cell_phone", "trash", "water"]),
+        ("rent", []),
     ]
 
     instance.connect()
     with instance.atomic():
-        for parent, children in categories.items():
+        for category in categories:
+            parent, children = category
             parent_db = TransactionCategory.create(name=parent)
             for child in children:
                 TransactionCategory.create(name=child, parent=parent_db)
@@ -66,4 +69,9 @@ class Transaction(BaseModel):
     transaction_date = DateTimeField()
     description = CharField()
     amount = FloatField()
-    subcategory = ForeignKeyField(TransactionCategory, backref='+', null=True)
\ No newline at end of file
+    subcategory = ForeignKeyField(TransactionCategory, backref='+', null=True)
+
+if __name__ == "__main__":
+    create_tables()
+    add_user()
+    add_default_categories()
\ No newline at end of file
diff --git a/todo.txt b/todo.txt
index 940509e..d7b96d2 100755
--- a/todo.txt
+++ b/todo.txt
@@ -7,8 +7,8 @@ Every week, I need to:
 
 ## Parse capital one statement
 x Given a PDF bank statement from capital one, extract the transaction date, description, and amount from each transaction
-Store the data in a SQL lite database
+xStore the data in a SQL lite database
    x Create database schema
    x Automatically add capital one transactions to database
-Add web page to add categories
-Add web page to categorize transactions
\ No newline at end of file
+Add web page to categorize transactions
+Add web page to add categories
\ No newline at end of file