多圖融合測試指南

import requests
import base64

API_KEY = "sk-your-api-key"

def to_b64(path):
    with open(path, "rb") as f:
        return base64.b64encode(f.read()).decode()

# 最多可放 14 張參考圖
image_paths = ["01.png", "02.png", "03.png", "..."]  # 最多14張
parts = [{"text": "請把這些圖片的元素合理融合成一張場景圖，保持風格統一、構圖協調"}]
for path in image_paths:
    parts.append({"inlineData": {"mimeType": "image/png", "data": to_b64(path)}})

response = requests.post(
    "https://api.apiyi.com/v1beta/models/gemini-3.1-flash-image:generateContent",
    headers={"Authorization": f"Bearer {API_KEY}", "Content-Type": "application/json"},
    json={
        "contents": [{"parts": parts}],
        "generationConfig": {
            "responseModalities": ["IMAGE"],
            "imageConfig": {"aspectRatio": "1:1", "imageSize": "2K"}
        }
    },
    timeout=600  # 圖片數量多、請求體大，建議放寬超時
).json()

img_data = response["candidates"][0]["content"]["parts"][0]["inlineData"]["data"]
with open("fused.png", "wb") as f:
    f.write(base64.b64decode(img_data))