Fix `--check-formats` when there is network error

yt_dlp/YoutubeDL.py

@@ -1726,9 +1726,13 @@ class YoutubeDL(object):
                     expand_path(paths.get('home', '').strip()),
                     expand_path(paths.get('temp', '').strip()),
                     'ytdl.%s.f%s.check-format' % (random_uuidv4(), f['format_id']))
-                dl, _ = self.dl(temp_file, f, test=True)
-                if os.path.exists(temp_file):
-                    os.remove(temp_file)
+                try:
+                    dl, _ = self.dl(temp_file, f, test=True)
+                except (ExtractorError, IOError, OSError, ValueError) + network_exceptions:
+                    dl = False
+                finally:
+                    if os.path.exists(temp_file):
+                        os.remove(temp_file)
                 if dl:
                     yield f
                 else:
@@ -2395,7 +2399,7 @@ class YoutubeDL(object):
                             self.dl(sub_filename, sub_info.copy(), subtitle=True)
                             sub_info['filepath'] = sub_filename
                             files_to_move[sub_filename] = sub_filename_final
-                        except tuple([ExtractorError, IOError, OSError, ValueError] + network_exceptions) as err:
+                        except (ExtractorError, IOError, OSError, ValueError) + network_exceptions as err:
                             self.report_warning('Unable to download subtitle for "%s": %s' %
                                                 (sub_lang, error_to_compat_str(err)))
                             continue