support flux any training

examples/flux/model_training/validate_lora/Step1X-Edit.py

@@ -0,0 +1,23 @@
+import torch
+from diffsynth.pipelines.flux_image_new import FluxImagePipeline, ModelConfig
+from PIL import Image
+
+
+pipe = FluxImagePipeline.from_pretrained(
+    torch_dtype=torch.bfloat16,
+    device="cuda",
+    model_configs=[
+        ModelConfig(model_id="Qwen/Qwen2.5-VL-7B-Instruct"),
+        ModelConfig(model_id="stepfun-ai/Step1X-Edit", origin_file_pattern="step1x-edit-i1258.safetensors"),
+        ModelConfig(model_id="stepfun-ai/Step1X-Edit", origin_file_pattern="vae.safetensors"),
+    ],
+)
+pipe.load_lora(pipe.dit, "models/train/Step1X-Edit_lora/epoch-4.safetensors", alpha=1)
+
+image = pipe(
+    prompt="Make the dog turn its head around.",
+    step1x_reference_image=Image.open("data/example_image_dataset/2.jpg").resize((768, 768)),
+    height=768, width=768, cfg_scale=6,
+    seed=0
+)
+image.save("image_Step1X-Edit_lora.jpg")