[tor-bugs] #18185 [Chutney]: Fix coding style according to PEP8

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#18185: Fix coding style according to PEP8
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     Reporter:  cypherpunks  |      Owner:  nickm
         Type:  defect       |     Status:  new
     Priority:  Medium       |  Milestone:
    Component:  Chutney      |    Version:
     Severity:  Normal       |   Keywords:
Actual Points:               |  Parent ID:
       Points:               |    Sponsor:
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 The pep8 tool shows several minor PEP8 violations. Fixing these violations
 would makes it easier for future developers (including me) to check
 whether their patches are according to the PEP8 without having to ignore
 existing violations. Also having existing violations gives future
 developers less incentive to fix violations they introduce.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/18185>
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