Update remainder.py

remainder.py

@@ -30,8 +30,8 @@ def rem():
 def save_data():
     with open ("database/data.json")as file:
         data =json.load(file)
-        allreminder = data["reminders"]
-        allreminder.append(reminder)
+        allnewreminder = data["reminders"]
+        allnewreminder.append(reminder)
 
     with open("database/data.json","w") as file:
         json.dump(data,file,indent=4)