#199 Change default value of step_size from 8 to 2

[Only-bottle]

Description

Please include a summary in English, of the changes in this pull request. If it closes an issue, please mention it here.

Closes: #199

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Change(s)

• Change default value of step_size from 8 to 2.

• Default value of each pruning option.

  • step_size: 2
  • step_op: StepOp.ROUND

• Ex)

  
  from netspresso.enums import Options, StepOp

OPTIONS = Options(step_size=2, step_op=StepOp.ROUND)