[Fix] remove misleading variables (#2841)

Co-authored-by: Jiang-Jia-Jun <163579578+Jiang-Jia-Jun@users.noreply.github.com>

Author: YuCosine

fastdeploy/input/mm_processor/image_preprocessor/image_preprocessor_adaptive.py

@@ -57,14 +57,6 @@
 MAX_PIXELS = 16384 * 28 * 28
 MAX_RATIO = 200
 
-VIDEO_MIN_PIXELS = 128 * 28 * 28
-VIDEO_MAX_PIXELS = 768 * 28 * 28
-VIDEO_TOTAL_PIXELS = 24576 * 28 * 28
-FRAME_FACTOR = 2
-FPS = 2.0
-FPS_MIN_FRAMES = 4
-FPS_MAX_FRAMES = 768
-
 
 VideoInput = Union[
     List["PIL.Image.Image"],