update go mod

Author: EndlessCheng

go.mod

@@ -1,4 +1,4 @@
-module codeforces-go
+module github.com/EndlessCheng/codeforces-go
 
 go 1.17
 
@@ -13,13 +13,12 @@ require (
 )
 
 require (
+	github.com/blend/go-sdk v1.20211025.3 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0 // indirect
 	github.com/google/go-querystring v1.0.0 // indirect
-	github.com/kr/pretty v0.1.0 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	golang.org/x/image v0.0.0-20210628002857-a66eb6448b8d // indirect
+	gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 // indirect
 	gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776 // indirect
 )
-
-replace github.com/EndlessCheng/codeforces-go => ./

go.sum

@@ -46,8 +46,8 @@ github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24
 github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
 github.com/bgentry/speakeasy v0.1.0/go.mod h1:+zsyZBPWlz7T6j88CTgSN5bM796AkVf0kBD4zp0CCIs=
 github.com/bketelsen/crypt v0.0.3-0.20200106085610-5cbc8cc4026c/go.mod h1:MKsuJmJgSg28kpZDP6UIiPt0e0Oz0kqKNGyRaWEPv84=
-github.com/blend/go-sdk v1.20210918.2 h1:YH7wBDTNPCFUr4W3cVVwp31LsEYFBSLriXE/oqzDxPs=
-github.com/blend/go-sdk v1.20210918.2/go.mod h1:nbmX7cdPm66JOqg6M3cKMtuqj6RzkE72sHZue61T5c0=
+github.com/blend/go-sdk v1.20211025.3 h1:3f8hYTMb9ufP8IkBtsflNohAqoKo4hEBbeR0s4bfBqI=
+github.com/blend/go-sdk v1.20211025.3/go.mod h1:nbmX7cdPm66JOqg6M3cKMtuqj6RzkE72sHZue61T5c0=
 github.com/blend/sentry-go v1.0.1/go.mod h1:hgyX3WXen2YBiA0NitlfsXsvS+9ly2YlEBmmmYDgrWY=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
 github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=