Reve: Text to Image

# Python 3.10+: pip install comfy-sdk==0.4.0
import os

from comfy_sdk import Comfy

api_key = os.environ.get("COMFY_API_KEY", "").strip()
if not api_key: raise RuntimeError("Set COMFY_API_KEY")
os.environ.setdefault("COMFY_BASE_URL", "https://cloud.comfy.org")
client = Comfy(api_key=api_key)
workflow = client.workflows.from_json({
    "1": {
        "class_type": "ReveImageCreateNode",
        "inputs": {
            "model": "reve-create@20250915",
            "model.aspect_ratio": "16:9",
            "model.test_time_scaling": 1,
            "prompt": "A photographic urban scene captured in vintage film style with warm, muted color grading shows an elderly man wearing a brown leather jacket sitting in the front passenger seat of a yellow taxi cab, his weathered hands resting on the window frame as he gazes out at the busy intersection ahead. The composition captures him from a three-quarter angle, showing the taxi's beige interior with analog meter and radio equipment. Through the windshield and side windows, the cityscape reveals multi-story brick buildings, traffic lights, delivery trucks, and pedestrians crossing the street. Golden hour lighting casts warm highlights across his face and the taxi interior, while the rich color palette of ambers, browns, and deep yellows creates a cinematic quality reminiscent of classic urban photography.",
            "remove_background": False,
            "seed": 271489626,
            "upscale": "disabled"
        },
        "_meta": {
            "title": "Reve Image Create"
        }
    },
    "2": {
        "class_type": "SaveImage",
        "inputs": {
            "filename_prefix": "Reve",
            "images": [
                "1",
                0
            ]
        },
        "_meta": {
            "title": "Save Image"
        }
    }
})

# run() also passes api_key to the partner nodes in this workflow.
job = client.run(workflow, api_key=api_key)