fix(eap): Update default values for email environment variables from None to empty list

Author: sudip-khanal

main/settings.py

@@ -69,13 +69,13 @@
     EMAIL_PASS=(str, None),
     DEBUG_EMAIL=(bool, False),  # This was 0/1 before
     # EAP-EMAILS
-    EMAIL_EAP_DREF_ANTICIPATORY_PILLAR=(str, None),
-    EMAIL_EAP_DREF_AA_GLOBAL_TEAM=(list, None),
-    EMAIL_EAP_AFRICA_COORDINATORS=(list, None),
-    EMAIL_EAP_AMERICAS_COORDINATORS=(list, None),
-    EMAIL_EAP_ASIA_PACIFIC_COORDINATORS=(list, None),
-    EMAIL_EAP_EUROPE_COORDINATORS=(list, None),
-    EMAIL_EAP_MENA_COORDINATORS=(list, None),
+    EMAIL_EAP_DREF_ANTICIPATORY_PILLAR=(str, ""),
+    EMAIL_EAP_DREF_AA_GLOBAL_TEAM=(list, []),
+    EMAIL_EAP_AFRICA_COORDINATORS=(list, []),
+    EMAIL_EAP_AMERICAS_COORDINATORS=(list, []),
+    EMAIL_EAP_ASIA_PACIFIC_COORDINATORS=(list, []),
+    EMAIL_EAP_EUROPE_COORDINATORS=(list, []),
+    EMAIL_EAP_MENA_COORDINATORS=(list, []),
     # TEST_EMAILS=(list, ['[email protected]']), # maybe later
     # Translation
     # Translator Available: