Update torch version to >=2.8.0

Author: shadisharba

requirements.txt

@@ -4,8 +4,8 @@ numpy~=1.23.5
 pandas~=1.5.3
 matplotlib~=3.7.0
 scipy~=1.10.0
-torch~=1.13.1
+torch>=2.8.0
 sympy~=1.11.1
 numba~=0.56.4
 pytest~=7.2.1
-latex~=0.7.0
+latex~=0.7.0