code: def quant(x):
      return tf.quantization.fake_quant_with_min_max_vars(x, -3.0, 3.0)
  
file_path: compute-engine/larq_compute_engine/tests/strip_lcedequantize_test.py
imports: import sys
  import larq
  import pytest
  import tensorflow
  from larq_compute_engine.mlir.python.converter import convert_keras_model
  from larq_compute_engine.mlir.python.util import strip_lcedequantize_ops
label_desc: Use image node_id 2 for calling a global function with example usage: quant(x) and returns: tf