curlapp.py

import gradio as gr
import requests
import os
import time
import json

# Your API key from Hugging Face secret "key"
API_KEY = os.environ.get("Key", "")

def generate_video(prompt_text, image_url):
    """Exactly like the curl command"""
    
    # 1. Create task - EXACT curl command in Python
    create_url = "https://ark.ap-southeast.bytepluses.com/api/v3/contents/generations/tasks"
    
    headers = {
        "Content-Type": "application/json",
        "Authorization": f"Bearer {API_KEY}"  # Exactly like curl: -H "Authorization: Bearer $ARK_API_KEY"
    }
    
    # Exactly the curl data
    data = {
        "model": "seedance-1-5-pro-251215",
        "content": [
            {
                "type": "text",
                "text": prompt_text
            },
            {
                "type": "image_url",
                "image_url": {
                    "url": image_url
                }
            }
        ]
    }
    
    # Make the request (like curl -X POST)
    response = requests.post(create_url, headers=headers, json=data)
    
    if response.status_code != 200:
        return f"Error: {response.text}", None
    
    task_id = response.json()["id"]
    
    # 2. Poll for results (like the while loop)
    status_url = f"https://ark.ap-southeast.bytepluses.com/api/v3/contents/generations/tasks/{task_id}"
    
    for _ in range(60):  # 60 second timeout
        status_response = requests.get(status_url, headers=headers)
        result = status_response.json()
        
        if result.get("status") == "succeeded":
            # Get video URL from response
            video_url = result.get("output", [{}])[0].get("video_url")
            return "Success!", video_url
        elif result.get("status") == "failed":
            return f"Failed: {result.get('error')}", None
        
        time.sleep(1)
    
    return "Timeout", None

# Simple Gradio interface
with gr.Blocks() as demo:
    gr.Markdown("# BytePlus Video Generator")
    gr.Markdown(f"API Key loaded: {'✅' if API_KEY else '❌'}")
    
    with gr.Row():
        with gr.Column():
            prompt = gr.Textbox(
                label="Prompt",
                lines=3,
                value="At breakneck speed, drones fly through obstacles --duration 5 --camerafixed false"
            )
            image_url = gr.Textbox(
                label="Image URL",
                value="https://ark-doc.tos-ap-southeast-1.bytepluses.com/seepro_i2v%20.png"
            )
            btn = gr.Button("Generate", variant="primary")
        
        with gr.Column():
            status = gr.Textbox(label="Status")
            video = gr.Video(label="Result")
    
    btn.click(
        fn=generate_video,
        inputs=[prompt, image_url],
        outputs=[status, video]
    )

demo.launch()