support qwen-image-edit

examples/qwen_image/model_inference/Qwen-Image-Edit.py

@@ -0,0 +1,22 @@
+from diffsynth.pipelines.qwen_image import QwenImagePipeline, ModelConfig
+import torch
+
+pipe = QwenImagePipeline.from_pretrained(
+    torch_dtype=torch.bfloat16,
+    device="cuda",
+    model_configs=[
+        ModelConfig(model_id="Qwen/Qwen-Image-Edit", origin_file_pattern="transformer/diffusion_pytorch_model*.safetensors"),
+        ModelConfig(model_id="Qwen/Qwen-Image", origin_file_pattern="text_encoder/model*.safetensors"),
+        ModelConfig(model_id="Qwen/Qwen-Image", origin_file_pattern="vae/diffusion_pytorch_model.safetensors"),
+    ],
+    tokenizer_config=None,
+    processor_config=ModelConfig(model_id="Qwen/Qwen-Image-Edit", origin_file_pattern="processor/"),
+)
+prompt = "精致肖像，水下少女，蓝裙飘逸，发丝轻扬，光影透澈，气泡环绕，面容恬静，细节精致，梦幻唯美。"
+image = pipe(prompt=prompt, seed=0, num_inference_steps=40, height=1024, width=1024)
+image.save("image1.jpg")
+
+prompt = "将裙子改为粉色"
+for seed in range(1, 10):
+    image = pipe(prompt, edit_image=image, seed=seed, num_inference_steps=40, height=1024, width=1024)
+    image.save(f"image2_{seed}.jpg")