3 commits

Author	SHA1	Message	Date
Alexander Hess	2e3ccd14d5	Use globals for the database connection ... - remove the factory functions for creating engines and sessions - define global engine, connection, and session objects to be used everywhere in the urban_meal_delivery package	2021-01-04 20:23:55 +01:00
Alexander Hess	b9c3697434	Move notebooks into the research folder	2020-12-14 16:56:27 +01:00
Alexander Hess	671d209cc5	Move submodule with demand-forecasting paper into research folder	2020-12-14 16:21:12 +01:00