diff --git a/docs/imgs/data_aug_flow.png b/docs/imgs/data_aug_flow.png
deleted file mode 100644
index 2cea3510d20d65b643a5092ec76de30215ca3d4a..0000000000000000000000000000000000000000
Binary files a/docs/imgs/data_aug_flow.png and /dev/null differ