class_docstr: Bit Squeezing.
  
  :param bit_depth: bit depth.
  :param vmin: min value.
  :param vmax: max value.
code: def forward(self, x):
      return FloatToIntSqueezing.apply(
          x, self.max_int, self.vmin, self.vmax
      )
  
file_path: advertorch/advertorch/defenses/bitsqueezing.py
imports: from advertorch.functional import FloatToIntSqueezing
  from .base import Processor
label_desc: Use image node_id 2 for calling the BitSqueezing obj's underlying member method code with example usage: obj.forward(x) and returns: FloatToIntSqueezing