fix：富文本video解析

pc_youtube.py

@@ -29,7 +29,7 @@ def reptile(browser=None, search_word=""):
     # print(classify_item_list)
     length = len(classify_video_list)
     for index in range(length):
-        if -1 < index < length:
+        if 0 <= index < length:
             title = classify_video_list[index].get_attribute('title')
             link = classify_video_list[index].get_attribute('href')
             # yt = YouTube(link)