Factorizing connected component
- In ConnectedComponent class, create a function _built_event to build track candidates in 1 event and label the hits, return the graph with hits labeled.
- Create a _build_and_save to run _build_event and save single pyg objects and ascii files to disk.
- The build_track function calls _build_and_save with multi CPU processing.
- Allow to build track candidates using truth graph or true edges, configured in the yaml file.
Edited by Minh Tuan Pham