code: def test_asyncio_task_decimal_context(self):
      async def fractions(t, precision, x, y):
          with decimal.localcontext() as ctx:
              ctx.prec = precision
              a = decimal.Decimal(x) / decimal.Decimal(y)
              await asyncio.sleep(t)
              b = decimal.Decimal(x) / decimal.Decimal(y**2)
              return a, b
  
      async def main():
          r1, r2 = await asyncio.gather(
              fractions(0.1, 3, 1, 3), fractions(0.2, 6, 1, 3)
          )
  
          return r1, r2
  
      r1, r2 = asyncio.run(main())
  
      self.assertEqual(str(r1[0]), "0.333")
      self.assertEqual(str(r1[1]), "0.111")
  
      self.assertEqual(str(r2[0]), "0.333333")
      self.assertEqual(str(r2[1]), "0.111111")
  
imports: import asyncio
  import decimal
  import unittest
label_desc: Use image node_id 1 for calling the DecimalContextTest obj's underlying member method code with example usage: obj.test_asyncio_task_decimal_context() and returns: r1,  r2, a,  b