added image_url column to dicom table

app.py

@@ -71,6 +71,7 @@ def init_db():
                          name TEXT UNIQUE, 
                          amount REAL DEFAULT 0, 
                          notes TEXT,
+                         image_url TEXT,
                          last_updated TEXT DEFAULT CURRENT_TIMESTAMP)''')
         
         # Default user logic remains same...

migrate.py

@@ -12,7 +12,10 @@ def upgrade_db():
             # App.py also expects unit_type, adding it to prevent future headaches
             conn.execute("ALTER TABLE products ADD COLUMN unit_type TEXT DEFAULT 'unit'")
             print("Successfully added 'unit_type' column.")
-            
+
+            conn.execute("ALTER TABLE dicom ADD COLUMN image_url TEXT;")
+            print("Successfully added 'image_url' column.")
+
             conn.commit()
             print("Migration complete. Your data is intact.")