Update app.py

app.py

@@ -26,7 +26,11 @@ except ImportError:
 _playwright_flag = os.path.join(tempfile.gettempdir(), 'playwright_installed')
 if PLAYWRIGHT_AVAILABLE and not os.path.exists(_playwright_flag):
     try:
-        subprocess.run([sys.executable, "-m", "playwright", "install", "chromium"], check=True)
+        # On Linux, --with-deps ensures runtime libraries are pulled where supported
+        cmd = [sys.executable, "-m", "playwright", "install", "chromium"]
+        if sys.platform.startswith('linux'):
+            cmd += ["--with-deps"]
+        subprocess.run(cmd, check=True)
         with open(_playwright_flag, 'w') as f:
             f.write('installed')
         print("✅ Playwright browsers installed!")