Sending request from my App trigger in loop " comfyui-frontend-package not found in requirements.txt"

### Prerequisites

- [x] I am running the latest version of ComfyUI
- [x] I have custom nodes enabled

### What happened?

When I send data from my Sketch2Render Flux2 Klein to ComfyUI it works perfectly but trigger this message in loop and is annoying and keep appearing in loop after the process end.

[https://github.com/kakachiex2/Kakachiex-Realtime-Canvas](url)

got prompt
comfyui-frontend-package not found in requirements.txt
comfyui-frontend-package not found in requirements.txt
comfyui-frontend-package not found in requirements.txt
67%|██████▋ | 2/3 [00:31<00:15, 15.84s/it]comfyui-frontend-package not found in requirements.txt
comfyui-frontend-package not found in requirements.txt
comfyui-frontend-package not found in requirements.txt
100%|██████████| 3/3 [00:47<00:00, 15.81s/it]
Requested to load AutoencoderKL
0 models unloaded.
loaded partially; 0.00 MB usable, 0.00 MB loaded, 320.61 MB offloaded, 27.01 MB buffer reserved, lowvram patches: 0
comfyui-frontend-package not found in requirements.txt
Prompt executed in 58.57 seconds
0 models unloaded.
loaded partially; 0.00 MB usable, 0.00 MB loaded, 320.61 MB offloaded, 27.01 MB buffer reserved, lowvram patches: 0
comfyui-frontend-package not found in requirements.txt
0 models unloaded.
loaded partially; 0.00 MB usable, 0.00 MB loaded, 320.61 MB offloaded, 27.01 MB buffer reserved, lowvram patches: 0
Requested to load Flux2
loaded partially; 862.76 MB usable, 603.20 MB loaded, 3606.19 MB offloaded, 258.19 MB buffer reserved, lowvram patches: 0
0%| | 0/3 [00:00