Fixing failing unit tests on main (#71)

* Added scipy to requirements for hidet
* pytorch version ==2.3.1

Author: yaxan

requirements.txt

@@ -1,4 +1,4 @@
-torch>=2.1.0
+torch==2.3.1
 fastapi>=0.103.0
 uvicorn>=0.23.0
 python-multipart>=0.0.6
@@ -7,4 +7,5 @@ Requests==2.32.2
 tabulate>=0.9.0
 pyjwt>=2.8.0
 cryptography==42.0.8
+scipy>=1.6.0
 platform_api_client @ git+https://github.com/CentML/platform_api_python_client.git@main