nicer uuid

pico.py

@@ -52,7 +52,7 @@ class PicoProtocol(websockets.WebSocketServerProtocol):
 
     async def process_request(self, path, request_headers):
         if path == '/':
-            random_path = str(uuid.uuid4()).split('-')[1]
+            random_path = f'{uuid.uuid4()}'.replace('-', '')[:8]
             return self.redirect_to(random_path)
         elif path.lower() != path:
             return self.redirect_to(path.lower()[1:])