Improve submit script

submit.py

@@ -1,10 +1,12 @@
+#!/usr/bin/env python3
+
+import os
 import json
 import requests
 import time
 
 
-
-
+SERVER = os.getenv("LEDSTRIP_SERVER", "http://10.1.0.212:8080")
 
 
 for i in range(10):
@@ -13,11 +15,12 @@ for i in range(10):
             c = codefile.read()
     except:
         continue
-    j = {
+
+    payload = {
         "code": c,
         "owner": "j",
         "id": i
     }
-    r = requests.put('http://10.1.0.212:8080/api/code.json', json=j)
+    r = requests.put(SERVER + '/api/code.json', json=payload)
     print(r)
     print(r.text)