Update server.py

server.py

@@ -140,6 +140,17 @@ def handle_client(client_socket, addr):
 
                 client_socket.sendall(json.dumps(chats).encode("utf-8"))
 
+            elif action == "get_users":
+                chat_name = request["chat"]
+
+                if chat_name in chats:
+                    users = chats[chat_name]["users"]
+
+                    client_socket.sendall(json.dumps({
+                        "type": "users_list",
+                        "users": users
+                    }).encode("utf-8"))
+
             elif action == "openchat":
                 chat_name = request["chat_name"]
                 if chat_name in chats: