I have the following repository structure:
/Repos/main/MyRepo/
 -> run (folder)
 -> setup (folder)
 -> src (folder)
 -> main (notebook)

Now, starting from a notebook in the "src" folder I need to run/import all variables defined in all notebooks stored in "src/etl_notebooks" (e.g. /Repos/main/MyRepo/src/etl_notebooks/bronze_table_x).

How can I do that in a programmatic way (i.e. without typing the full notebook path by myself right into the notebook)?