Failed to establish a new connection: [WinError 10061] 由于目标计算机积极拒绝，无法连接。‘))

##WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by ‘ProxyError(‘Cannot connect to proxy.’, NewConnectionError(’<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x0000022D67A53A30>: Failed to establish a new connection: [WinError 10061] 由于目标计算机积极拒绝，无法连接。’))’: /simple/pygame/

输出：
WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by ‘ProxyError(‘Cannot connect to proxy.’, NewConnectionError(’<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x0000022D67A538E0>: Failed to establish a new connection: [WinError 10061] 由于目标计算机积极拒绝，无法连接。’))’: /simple/pygame/

打开cmd
set https_proxy=
set http_proxy=

ok