feat(util): remove transformer/pytorch

We didn't need these before. What changed, and is there a better way of
working with these that does not slow the whole system down when the LLM
is called for the first time?

Author: sanjayankur31

utils_pkg/setup.cfg

@@ -24,8 +24,6 @@ install_requires =
     langchain
     langchain-core
     langchain-huggingface
-    transformers
-    torch
     httpx
     tenacity