Update environment configuration with PYTHONPATH

Author: getGit789

.ebextensions/01_application.config

@@ -1,12 +1,13 @@
 option_settings:
   aws:elasticbeanstalk:container:python:
-    WSGIPath: application:application
+    WSGIPath: application:app
   aws:elasticbeanstalk:application:environment:
-    PORT: 8000
+    PORT: "5000"
+    PYTHONPATH: "/var/app/current"
   aws:elasticbeanstalk:environment:proxy:
     ProxyServer: nginx
   aws:elasticbeanstalk:environment:process:default:
-    Port: 8000
+    Port: 5000
     Protocol: HTTP
 
 files:
@@ -16,7 +17,7 @@ files:
     group: root
     content: |
       upstream backend {
-        server 127.0.0.1:8000;
+        server 127.0.0.1:5000;
       }
 
       server {