comefrom: <garvit244>1200_1.py
code: def minimumAbsDifference( arr):
      if not arr:
          return []
      
      arr.sort()
      mindiff = arr[1] - arr[0]
      for index in range(2, len(arr)):
          mindiff = min(mindiff, (arr[index] - arr[index-1]))
      
      result = []
      for index in range(1, len(arr)):
          if arr[index] - arr[index-1] == mindiff:
              result.append([arr[index-1], arr[index]])
      return result
masked: def sample_funcname ( var_0 ) :
      if not var_0 :
          return [ ]
      var_0.sort ( )
      var_4 = var_0 [ 1 ] - var_0 [ 0 ]
      for var_8 in range ( 2 , len ( var_0 ) ) :
          var_4 = min ( var_4 , ( var_0 [ var_8 ] - var_0 [ var_8 - 1 ] ) )
      var_10 = [ ]
      for var_8 in range ( 1 , len ( var_0 ) ) :
          if var_0 [ var_8 ] - var_0 [ var_8 - 1 ] == var_4 :
              var_10.append ( [ var_0 [ var_8 - 1 ] , var_0 [ var_8 ] ] )
      return var_10
  