transformers

c31a6ff4 - Add post_process_depth_estimation to image processors and support ZoeDepth's inference intricacies (#32550)

Add post_process_depth_estimation to image processors and support ZoeDepth's inference intricacies (#32550) * add colorize_depth and matplotlib availability check * add post_process_depth_estimation for zoedepth + tests * add post_process_depth_estimation for DPT + tests * add post_process_depth_estimation in DepthEstimationPipeline & special case for zoedepth * run `make fixup` * fix import related error on tests * fix more import related errors on test * forgot some `torch` calls in declerations * remove `torch` call in zoedepth tests that caused error * updated docs for depth estimation * small fix for `colorize` input/output types * remove `colorize_depth`, fix various names, remove matplotlib dependency * fix formatting * run fixup * different images for test * update examples in `forward` functions * fixed broken links * fix output types for docs * possible format fix inside `<Tip>` * Readability related updates Co-authored-by: Pavel Iakubovskii <qubvel@gmail.com> * Readability related update * cleanup after merge * refactor `post_process_depth_estimation` to return dict; simplify ZoeDepth's `post_process_depth_estimation` * rewrite dict merging to support python 3.8 --------- Co-authored-by: Pavel Iakubovskii <qubvel@gmail.com>