fixed dark mode bug

video_creation/screenshot_downloader.py

@@ -22,11 +22,14 @@ def download_screenshots_of_reddit_posts(reddit_object, screenshot_num, theme):
 
         browser = p.chromium.launch()
         context = browser.new_context()
-
-        if theme.casefold() == "dark":
-            cookie_file = open('video_creation/cookies.json')
-            cookies = json.load(cookie_file)
-            context.add_cookies(cookies)
+        
+        try:
+            if theme.casefold() == "dark":
+                cookie_file = open('video_creation/cookies.json')
+                cookies = json.load(cookie_file)
+                context.add_cookies(cookies)
+        except AttributeError:
+            pass
 
         # Get the thread screenshot
         page = context.new_page()