Update app.py

app.py

@@ -1,3 +1,27 @@
 import gradio as gr
 
-gr.Interface.load("models/prompthero/openjourney").launch()
+from diffusers import StableDiffusionPipeline
+import torch
+
+def dummy(images, **kwargs): return images, False 
+
+
+def generate_image(prompt):
+    model_id = "prompthero/openjourney-v4"
+    pipe = StableDiffusionPipeline.from_pretrained(model_id, torch_dtype=torch.float16)
+    pipe.safety_checker = dummy
+    pipe = pipe.to("cuda")
+    image = pipe(prompt).images[0]
+    return image
+
+
+iface = gr.Interface(
+    generate_image, 
+    "textbox", 
+    "image",
+    title="Image Generator",
+    description="Generate a realistic photo using prompts.",
+    examples=[["realistic! photoshoot for a new balenciaga lookbook, color film photography, portrait of a beautiful woman wearing a balaclava mask, photo in style of tyler mitchell, 35mm lens"]],
+)
+
+iface.launch()