Fix Issue #29817 Video Classification Task Guide Using Undeclared Variables (#30457)
* Fix issue #29817
Video Classification Task Guide Using Undeclared Variables
* Update docs/source/en/tasks/video_classification.md
updated with review comments
Co-authored-by: amyeroberts <22614925+amyeroberts@users.noreply.github.com>
* Fix issue #29817
Add line space following PR comments
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Co-authored-by: manju-rangam <Manju1@Git>
Co-authored-by: amyeroberts <22614925+amyeroberts@users.noreply.github.com>