code: def encode_image(self, image):
      return self.visual(image)
  
imports: from typing import Tuple
  from typing import Union
  import paddle
  import paddle.nn
  import paddle.nn.functional
  from paddle import nn
  from .layers import AttentionPool2d
  from .layers import Bottleneck
  from .layers import MultiHeadAttention
  from .layers import ResidualAttentionBlock
label_desc: Use image node_id 3 for calling the CLIP obj's underlying member method code with example usage: obj.encode_image(image) and returns: self