transformers

d5b8fe3b - Validation split added: custom data files @sgugger, @patil-suraj (#12407)

Validation split added: custom data files @sgugger, @patil-suraj (#12407) * Validation split added: custom data files Validation split added in case of no validation file and loading custom data * Updated documentation with custom file usage Updated documentation with custom file usage * Update README.md * Update README.md * Update README.md * Made some suggested stylistic changes * Used logger instead of print. Co-authored-by: Sylvain Gugger <35901082+sgugger@users.noreply.github.com> * Made similar changes to add validation split In case of a missing validation file, a validation split will be used now. * max_train_samples to be used for training only max_train_samples got misplaced, now corrected so that it is applied on training data only, not whole data. * styled * changed ordering * Improved language of documentation Co-authored-by: Sylvain Gugger <35901082+sgugger@users.noreply.github.com> * Improved language of documentation Co-authored-by: Sylvain Gugger <35901082+sgugger@users.noreply.github.com> * Fixed styling issue * Update run_mlm.py Co-authored-by: Sylvain Gugger <35901082+sgugger@users.noreply.github.com>