[SVD] fix a bug when passing image as tensor (#6999)

* fix

* update docstring

---------
Co-authored-by: yiyixuxu <yixu310@gmail,com>

src/diffusers/pipelines/stable_video_diffusion/pipeline_stable_video_diffusion.py

@@ -333,8 +333,7 @@ class StableVideoDiffusionPipeline(DiffusionPipeline):
 
         Args:
             image (`PIL.Image.Image` or `List[PIL.Image.Image]` or `torch.FloatTensor`):
-                Image or images to guide image generation. If you provide a tensor, it needs to be compatible with
-                [`CLIPImageProcessor`](https://huggingface.co/lambdalabs/sd-image-variations-diffusers/blob/main/feature_extractor/preprocessor_config.json).
+                Image or images to guide image generation. If you provide a tensor, the expected value range is between `[0,1]`.
             height (`int`, *optional*, defaults to `self.unet.config.sample_size * self.vae_scale_factor`):
                 The height in pixels of the generated image.
             width (`int`, *optional*, defaults to `self.unet.config.sample_size * self.vae_scale_factor`):