Check access from chromedriver

etc/tool/copilot.py

@@ -16,7 +16,7 @@ g4f.debug.logging = True
 g4f.debug.version_check = False
 
 GITHUB_TOKEN = os.getenv('GITHUB_TOKEN')
-G4F_PROVIDER = os.getenv('G4F_PROVIDER') or g4f.Provider.OpenaiChat
+G4F_PROVIDER = os.getenv('G4F_PROVIDER')
 G4F_MODEL = os.getenv('G4F_MODEL') or g4f.models.gpt_4
 
 def get_pr_details(github: Github) -> PullRequest:

g4f/webdriver.py

@@ -6,6 +6,7 @@ from selenium.webdriver.common.by import By
 from selenium.webdriver.support.ui import WebDriverWait
 from selenium.webdriver.support import expected_conditions as EC
 from os import path
+from os import access, R_OK
 from . import debug
 
 try:
@@ -40,8 +41,9 @@ def get_browser(
         options = ChromeOptions()
     if proxy:
         options.add_argument(f'--proxy-server={proxy}')
+    # Check for system driver in docker
     driver = '/usr/bin/chromedriver'
-    if not path.isfile(driver):
+    if not path.isfile(driver) or not access(driver, R_OK):
         driver = None
     return Chrome(
         options=options,