Update app.py

app.py

@@ -40,17 +40,21 @@ async def capture_direct_download_link(url, opts=None):
         chrome_options.add_argument("--disable-features=IsolateOrigins,site-per-process")
         chrome_options.add_argument("user-agent=Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36")
 
-        # ✅ FIX: Set custom writable cache directory for webdriver-manager
-        import tempfile
-        cache_dir = tempfile.mkdtemp(prefix="wdm_")
-
-        service = Service(
-            ChromeDriverManager(
-                chrome_type=ChromeType.GOOGLE,
-                cache_dir=cache_dir
-            ).install()
-        )
-        driver = webdriver.Chrome(service=service, options=chrome_options)
+import tempfile
+
+# ✅ Set cache directory via environment variable (before importing webdriver-manager)
+cache_dir = tempfile.mkdtemp(prefix="wdm_")
+os.environ['WDM_LOCAL'] = cache_dir  # 👈 This is the correct way
+
+# Now import and use normally
+from webdriver_manager.chrome import ChromeDriverManager
+from webdriver_manager.core.os_manager import ChromeType
+from selenium.webdriver.chrome.service import Service
+
+service = Service(
+    ChromeDriverManager(chrome_type=ChromeType.GOOGLE).install()
+)
+driver = webdriver.Chrome(service=service, options=chrome_options)
 
         driver.set_window_size(1280, 900)