moved youtube scirpts into there own folder

package/twitch/download_videos.py

@@ -14,7 +14,7 @@ def write_csv(data, file_name):
         # Write all rows at once
         writer.writerows(data)
 
-def download():
+def download_videos():
     """Find all undownloaded videos and clips, and download them safely."""
     undownloaded = DB.get_undownloaded()
 
@@ -96,8 +96,5 @@ def download():
 
     print("Finished Downloading Pipeline.")
 
-def main():
-    download()
-
 if __name__ == "__main__":
-    main()
+    download_videos()