Fix get feed next page error

Author: madawei2699

.env_sample

@@ -1,10 +1,9 @@
-export INS_SESSION_ID_SPORTS="324911446%3Airw8o6n38eMTMO%3A5"
+export INS_SESSION_ID_SPORTS="15151447131%3AiLuwr50mWdXfsz%3A15"
 export INS_SESSION_ID_WOMEN="9240358772%3AXA3PJwFrcxi2IH%3A17"
 export INS_SESSION_ID_ANIMAL="9444426544%3ASSmXrdDYJt8IrY%3A0"
 export INS_SESSION_ID_GAME="11658585665%3AiJeECzOuOucZmy%3A6"
 export INS_SESSION_ID_FOOD="11470214398%3AmnKVpyIylVSm3E%3A23"
 export INS_SESSION_ID_HOT="11658769798%3AKI5EpFWvayXPOP%3A12"
 export INS_SESSION_ID_OTHER=11658769798%3AKI5EpFWvayXPOP%3A12,11470214398%3AmnKVpyIylVSm3E%3A23
-export INS_NOT_LOGIN=1
+export INS_NOT_LOGIN=0
 export INS_GOOGLE_QPS=1
-export PROXYS=144.172.97.116:3199,196.17.83.160:3199,196.18.250.226:3199,186.179.27.178:3199,104.144.102.218:3199,196.17.89.123:3199,104.249.4.116:3199,181.177.73.192:3199,196.18.249.242:3199,104.233.53.237:3199,196.18.231.227:3199,168.80.165.8:3199,168.81.117.195:3199,196.17.81.29:3199,168.81.212.22:3199,67.227.125.101:3199,168.81.55.15:3199,67.227.126.212:3199,45.43.129.12:3199,143.191.226.46:3199

lib/instagram/ins_web_api.ex

@@ -65,7 +65,7 @@ defmodule Ins.Web.API do
     variables =
     if cursor != nil do
       Map.put(variables, :fetch_media_item_cursor, cursor)
-
+    else
       variables
     end
     params = [["query_hash", @feed_hash], ["variables", Poison.encode!(variables)], ["menu", menu]]