Kling2.6: Storytelling Videos with Audio

# 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({
    "8": {
        "class_type": "KlingTextToVideoWithAudio",
        "inputs": {
            "aspect_ratio": "16:9",
            "duration": 10,
            "generate_audio": True,
            "mode": "pro",
            "model_name": "kling-v2-6",
            "prompt": "Visual: In a livehouse, bathed in blue light, a high barstool is placed in the center, with the audience hidden in the shadows. \n\nDialog: [Short-haired female singer] sits on the high barstool, holding a wooden guitar, her fingers gently strumming the strings.\n\n[Short-haired female singer, heartfelt voice] sings: \"And I will try to fix you, all night long...\" When she reaches the chorus, [Short-haired female singer] looks out toward the audience. Background: The sound of clinking glasses. The camera switches between focusing on the short-haired female singer's fingers on the strings and her facial expression."
        },
        "_meta": {
            "title": "Kling 2.6 Text to Video with Audio"
        }
    },
    "10": {
        "class_type": "SaveVideo",
        "inputs": {
            "filename_prefix": "video/Kling2.6",
            "format": "mp4",
            "format.codec": "h264",
            "video": [
                "8",
                0
            ]
        },
        "_meta": {
            "title": "Save Video"
        }
    }
})

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