code: def compute_time(signal, fs):
      """Creates the signal correspondent time array.
  
      Parameters
      ----------
      signal: nd-array
          Input from which the time is computed.
      fs: int
          Sampling Frequency
  
      Returns
      -------
      time : float list
          Signal time
  
      """
  
      return np.arange(0, len(signal)) / fs
  
file_path: tsfel/tsfel/feature_extraction/features_utils.py
imports: import scipy
  import numpy
label_desc: Use image node_id 2 for calling a global function with example usage: compute_time(signal, fs) and returns: unknown