text: from gluon.datasets.imports import *
  from system.imports import *
  
  
  @accepts([int, tuple], dict, post_trace=False)
  #@TraceFunction(trace_args=False, trace_rv=False)
  def set_input_size(input_size, system_dict):
      '''
      Set Input data size
  
      Args:
          input_size (int, tuple): Single integer in case of square shaped image
                                    Tuple representing (width, height)
          system_dict (dict): System Dictionary
      Returns:
          dict: Updated system dictionary.
      '''
      system_dict["dataset"]["params"]["input_size"] = input_size;
      return system_dict;
  
  
  @accepts(int, dict, post_trace=False)
  #@TraceFunction(trace_args=False, trace_rv=False)
  def set_batch_size(batch_size, system_dict):
      '''
      Set Input batch size
  
      Args:
          batch_size (int): Batch sizes for sampling input data during training
          system_dict (dict): System Dictionary
      Returns:
          dict: Updated system dictionary.
      '''
      system_dict["dataset"]["params"]["batch_size"] = batch_size;
      return system_dict;
      
  
  @accepts(bool, dict, post_trace=False)
  #@TraceFunction(trace_args=False, trace_rv=False)
  def set_data_shuffle(value, system_dict):
      '''
      Set weather to shuffle data
  
      Args:
          value (bool): If True data is shuffled before sampling into batches
          system_dict (dict): System Dictionary
      Returns:
          dict: Updated system dictionary.
      '''
      train_shuffle = value;
      val_shuffle = value;
      system_dict["dataset"]["params"]["train_shuffle"] = train_shuffle;
      system_dict["dataset"]["params"]["val_shuffle"] = val_shuffle;
      return system_dict;
      
  
  @accepts(int, dict, post_trace=False)
  #@TraceFunction(trace_args=False, trace_rv=False)
  def set_num_processors(num_workers, system_dict):
      '''
      Set Number of processors for data sampling
  
      Args:
          num_workers (int): Max number of CPUs to be used
          system_dict (dict): System Dictionary
      Returns:
          dict: Updated system dictionary.
      '''
      system_dict["dataset"]["params"]["num_workers"] = num_workers;
      return system_dict;
  
  
  @accepts(bool, dict, post_trace=False)
  #@TraceFunction(trace_args=False, trace_rv=False)
  def set_weighted_sampling(sample, system_dict):
      '''
              
      '''
      system_dict["dataset"]["params"]["weighted_sample"] = sample;
      return system_dict;