Fix BPT seed out of range and logger relative import fail

[rajkosto]

BPT node was not working at all without these 2 fixes

[speige]

Also need max value set on these input params, otherwise ComfyUI clamps them to 2048

            "pc_num": ("INT", {"default": 4096, "max": 0xffffffff}),
            "samples": ("INT", {"default": 100000, "max": 0xffffffff})