🐛 [Bug] Flux does not produce the correct image

Bug Description

To Reproduce

Steps to reproduce the behavior:

1. use the latest flux demo python file
2. generate the image using

seed = 42
warmup_prompt = "Beach and Kids"
images = pipe(
        warmup_prompt,
        output_type="pil",
        num_inference_steps=30,
        generator=torch.Generator("cuda").manual_seed(seed),
    ).images

3. got the nonsense images.

Expected behavior

Environment

Build information about Torch-TensorRT can be found by turning on debug messages

• Torch-TensorRT Version (e.g. 1.0.0):
• PyTorch Version (e.g. 1.0):
• CPU Architecture:
• OS (e.g., Linux):
• How you installed PyTorch (conda, pip, libtorch, source):
• Build command you used (if compiling from source):
• Are you using local sources or building from archives:
• Python version:
• CUDA version:
• GPU models and configuration:
• Any other relevant information:

Additional context