Update env

Author: ngyongzhen

sdk/src/environments/environment.ts

@@ -4,5 +4,8 @@
 // The list of which env maps to which file can be found in `.angular-cli.json`.
 
 export const environment = {
-  production: false
+  production: false,
+  URL_ENDPOINT: "https://ik.imagekit.io/demo/",
+  PUBLIC_KEY: "",
+  AUTHENTICATION_ENDPOINT: ""
 };