Update README.md

README.md

@@ -4,10 +4,11 @@ language:
 - en
 tags:
 - art
-- unlearned_textencoder
-- safe_diffusion
-- adversarial_training
-- defensive_unlearning
+- text-to-image-generation
+- unlearned-diffusion-model
+- safe-diffusion-model
+- unlearned-text-encoder
+- defensive-unlearning
 ---