Create app.py
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app.py
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import gradio as gr
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from diffusers import StableDiffusionPipeline
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from PIL import Image
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# Load the Stable Diffusion model (replace with your desired model)
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model_id = "runwayml/stable-diffusion-v1-5" # Example: Stable Diffusion v1.5
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pipe = StableDiffusionPipeline.from_pretrained(model_id)
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pipe.to("cuda") # If you have a CUDA-enabled GPU, use it for faster generation
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# otherwise, remove this line to use your CPU (slower)
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def generate_image(prompt):
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"""
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Generates an image from a text prompt using Stable Diffusion.
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Args:
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prompt (str): The text prompt to guide image generation.
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Returns:
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PIL.Image.Image: The generated image.
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"""
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try:
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image = pipe(prompt).images[0] # Get the first image from the pipeline output
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return image
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except Exception as e:
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print(f"Error generating image: {e}")
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return None # Or return a default image if desired
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# Gradio Interface
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def gradio_interface(prompt):
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"""
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Generates an image using the Stable Diffusion model and returns it for the Gradio interface.
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Args:
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prompt (str): The text prompt for image generation.
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Returns:
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PIL.Image.Image or str: The generated image or an error message.
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"""
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image = generate_image(prompt)
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if image:
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return image
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else:
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return "Error: Image generation failed. Please try a different prompt or check the console for details."
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if __name__ == "__main__":
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# Create the Gradio interface
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iface = gr.Interface(
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fn=gradio_interface,
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inputs=gr.Textbox(lines=2, placeholder="Enter your prompt here..."),
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outputs=gr.Image(label="Generated Image"),
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title="Text-to-Image Generator",
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description="Enter a text prompt and let the AI generate an image for you. Uses Stable Diffusion (or your specified model).",
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examples=[
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["A photo of a cat wearing a hat"],
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["A futuristic cityscape at sunset"],
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["An abstract painting with vibrant colors"],
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]
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)
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# Launch the interface
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iface.launch()
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