Add replacing triggers on prompts when caching text encoder

extensions_built_in/sd_trainer/SDTrainer.py

@@ -125,6 +125,11 @@ class SDTrainer(BaseSDTrainProcess):
                 sample_item = self.sample_config.samples[i]
                 prompt = self.sample_config.prompts[i]
                 
+                if self.trigger_word is not None:
+                    prompt = self.sd.inject_trigger_into_prompt(
+                        prompt, self.trigger_word, add_if_not_present=False
+                    )
+
                 # needed so we can autoparse the prompt to handle flags
                 gen_img_config = GenerateImageConfig(
                     prompt=prompt, # it will autoparse the prompt