Remove the black string

(nsfw:1.8),((3d, cartoon, anime, sketches)), (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), bad anatomy, out of view, cut off, ugly, deformed, mutated, ((young)), EasyNegative, paintings, sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, animal, age spot, glans, no nipple, extra fingers,fewer fingers,, "(ugly eyes, deformed iris, deformed pupils, fused lips and teeth:1.2), (un-detailed skin, semi-realistic, cgi, 3d, render, sketch, cartoon, drawing, anime:1.2), text, close up, cropped, out of frame, worst quality, low quality, jpeg artifacts, ugly, duplicate, morbid, mutilated, extra fingers, ((mutated hands:1.3, poorly drawn hands:1.3, bad hands:1.3)), poorly drawn face, mutation, deformed, ((blurry)), dehydrated, bad anatomy, bad proportions, extra limbs, disfigured, gross proportions, malformed limbs, missing arms, missing legs, extra arms, extra legs, fused fingers, too many fingers, long neck, ((baby:1.5)), ((bad nails:1.3)), ((watermark)), (ムダ毛:1.3))