Bump torch from 2.7.0 to 2.9.1 (#2436)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

requirements.txt

@@ -14,7 +14,7 @@ Flask==3.1.1
 clean-text==0.6.0
 unidecode==1.4.0
 spacy==3.8.11
-torch==2.7.0
+torch==2.9.1
 transformers==4.52.4
 ffmpeg-python==0.2.0
 elevenlabs==1.57.0