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Create app.py
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app.py
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import gradio as gr
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from groq import Groq
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import base64
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from PIL import Image
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import io
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# Encode image to base64
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def encode_image_to_base64(image):
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buffered = io.BytesIO()
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image.save(buffered, format="JPEG")
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return base64.b64encode(buffered.getvalue()).decode("utf-8")
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# Prediction function with API key input
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def predict(api_key, image, user_prompt):
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if not api_key:
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return "❌ Please provide your Groq API key."
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try:
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client = Groq(api_key=api_key)
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base64_image = encode_image_to_base64(image)
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response = client.chat.completions.create(
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model="meta-llama/llama-4-scout-17b-16e-instruct",
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messages=[
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{
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"role": "user",
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"content": [
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{"type": "text", "text": user_prompt},
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{"type": "image_url", "image_url": {"url": f"data:image/jpeg;base64,{base64_image}"}}
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]
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}
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],
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max_tokens=1024,
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)
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return response.choices[0].message.content
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except Exception as e:
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return f"⚠️ Error: {str(e)}"
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# Gradio UI
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demo = gr.Interface(
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fn=predict,
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inputs=[
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gr.Textbox(label="Groq API Key", placeholder="Enter your API key...", type="password"),
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gr.Image(type="pil", label="Upload Image"),
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gr.Textbox(label="Enter Prompt", lines=10, placeholder="Paste your prompt here...")
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],
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outputs=gr.Markdown(label="Output"),
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title="Custom Visual Prompt with Groq",
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description="Upload an image, enter your Groq API key, and provide a prompt to analyze the image using LLaMA 4 Scout.",
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)
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demo.launch()
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