code: def resample(signal, sample_rate, **kwargs):
      """
      Resample the signal.
  
      Parameters
      ----------
      signal : numpy array or Signal
          Signal to be resampled.
      sample_rate : int
          Sample rate of the signal.
      kwargs : dict, optional
          Keyword arguments passed to :func:`load_ffmpeg_file`.
  
      Returns
      -------
      numpy array or Signal
          Resampled signal.
  
      Notes
      -----
      This function uses ``ffmpeg`` to resample the signal.
  
      """
      from ..io.audio import load_ffmpeg_file
  
      # is the given signal a Signal?
      if not isinstance(signal, Signal):
          raise ValueError(
              "only Signals can resampled, not %s" % type(signal)
          )
      if signal.sample_rate == sample_rate:
          return signal
      # per default use the signal's dtype and num_channels
      dtype = kwargs.get("dtype", signal.dtype)
      num_channels = kwargs.get("num_channels", signal.num_channels)
      # resample the signal
      signal, sample_rate = load_ffmpeg_file(
          signal,
          sample_rate=sample_rate,
          num_channels=num_channels,
          dtype=dtype,
      )
      # return it
      return Signal(signal, sample_rate=sample_rate)
  
imports: from __future__ import absolute_import, division, print_function
  import warnings
  import numpy
  from ..processors import BufferProcessor, Processor
  from ..utils import integer_types
label_desc: Use image node_id 6 for calling a global function with example usage: resample(signal, sample_rate) and returns: Signal, signal