My guess is that u'POST' is infecting the header with unicode when it should be a string. This is because…

My guess is that u'POST' is infecting the header with unicode when it should be a string. This is because…: a task in Lego-RL-SWE-Bench-Verified (Harbor dataset). My requests version is 1.2.3, but I see the same .upper() being used in the current source.