diff --git a/pyproject.toml b/pyproject.toml
index 28a9782..bff38c8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -41,12 +41,11 @@ termcolor = "^2.3.0"
 
 [tool.black]
 line-length = 120
-target-version = ['py311']
+target-version = ['py310', 'py311', 'py312']
 exclude = '''
-
 (
   /(
-      \.eggs         # exclude a few common directories in the
+    \.eggs           # exclude a few common directories in the
     | \.git          # root of the project
     | \.hg
     | \.mypy_cache
@@ -62,6 +61,7 @@ exclude = '''
 )
 '''
 
+
 [build-system]
 requires = ["poetry-core"]
 python_requires = ">=3.10"
diff --git a/quotexpy/api.py b/quotexpy/api.py
index 3939a0a..de37df9 100644
--- a/quotexpy/api.py
+++ b/quotexpy/api.py
@@ -79,7 +79,7 @@ def __init__(self, email: str, password: str, headless: bool):
         self.cookies = None
         self.profile = None
         self.websocket_thread = None
-        self.wss_url = f"wss://ws2.qxbroker.com/socket.io/?EIO=3&transport=websocket"
+        self.wss_url = "wss://ws2.qxbroker.com/socket.io/?EIO=3&transport=websocket"
         self.websocket_client = None
         self.set_ssid = None
         self.user_agent = None
diff --git a/quotexpy/http/qxbroker.py b/quotexpy/http/qxbroker.py
index f592a5c..f45800f 100644
--- a/quotexpy/http/qxbroker.py
+++ b/quotexpy/http/qxbroker.py
@@ -1,4 +1,5 @@
-import re, json
+import re
+import json
 import time, requests
 from pathlib import Path
 from bs4 import BeautifulSoup