* renaming dataloader to data. adding some dataloader classes
* restructuring configs
* fixed instant ngp tcnn direction rescaling
* working through test cases
* black and lint and tests
* in progress. camera_indices broken
* faster dataloader. starting on pixel sampler logic
* imagesampler and pixelsampler
* lint and black
* continuing merge
* pytest working
* fixed docs
* docs
* minor changes
* occupancy grid in progress
* visualizing occupancy grid. currently restructing field and renderer head outputs
* black and pylint. broke nerfw and semantic nerf but it's okay
* get_project_root
* abstracted some test logic and actually using test images now
* moved logging from trainer to graph
* fixing dataset path
* refactored instant ngp code to use inheritance
* fixed my run_train
* fixed data path
* fixed data dir
* code to process the friends data. need to add masking
* code to process the friends data. need to add masking
* black
* trying to fix black
* black fixed
* updating black version
* added skeleton for terminal logger
* done skeleton terminal writer logic... todo: actual calls to the write classes
* moved lambda to top function
* added logic to support timing
* prettier printing
* prettier printing
* lint
* separated out timing and other stats variables. printing in dict format
* keeping logging history and wiping rest
* updated logic to calculate total times instead of average times
* made stats tracker configurable
* moved stats tracker and profiler to own class file; implemented basic functionality for profiler
* lint removing duplicate function
* update readme; moved around config variables
* profiler prints on sig kill
* working data loader code
* adding gitignore
* fixing linting errors
* set black line length in settings file
* update
* fixed filepath
* black format
* tqdm
