app.py

import gradio as gr
import json

def minify_json(input_json=None, input_file=None):
    try:
        # Determine input type (text or file)
        if input_json:
            data = json.loads(input_json)
        elif input_file:
            data = json.load(input_file)
        else:
            return "No input provided.", None

        # Minify the JSON
        minified_json = json.dumps(data, separators=(',', ':'))
        return minified_json, minified_json
    except json.JSONDecodeError as e:
        return f"Invalid JSON format: {str(e)}", None

# Define the Gradio interface
iface = gr.Interface(
    fn=minify_json,
    inputs=[
        gr.Textbox(label="Input JSON (Text)", placeholder="Enter JSON here...", lines=10),
        gr.File(label="Input JSON (File)", type="file")
    ],
    outputs=[
        gr.Textbox(label="Minified JSON (Text)", lines=10, type="str"),
        gr.File(label="Minified JSON (Download)", type="json")
    ],
    title="JSON Minifier",
    description="Upload a JSON file or paste JSON text to minify it."
)

# Launch the app
if __name__ == "__main__":
    iface.launch()