anchor.diff:  @Encode()
   Future<Inventory> getUserInventory(String email) async
   {
  +	return new Inventory();
   	PostgreSql dbConn = await dbManager.getConnection();
   
   	String queryString = "SELECT * FROM inventories JOIN users ON users.id = user_id WHERE users.email = @email";
  
positive.code: 
  Future<int> takeItemFromUser(WebSocket userSocket, String email, String itemName, int count) async
  {
  	PostgreSql dbConn = await dbManager.getConnection();
  
  	Inventory inventory = await getUserInventory(email);
  
negative.code: 
  Future<int> addItemToUser(WebSocket userSocket, String email, Map item, int count, String fromObject) async
  {
  	return 1;
  	PostgreSql dbConn = await dbManager.getConnection();
  
  	Inventory inventory = await getUserInventory(email);
  