Remove in-memory database references and related setup from scripts

setup.sh

@@ -5,8 +5,3 @@ rm ~/miniconda3/miniconda.sh
 source ~/miniconda3/bin/activate
 conda init --all
 pip install -r requirements.txt
-sudo apt update -y
-sudo apt install build-essential curl -y
-curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
-source $HOME/.cargo/env
-rustc in_memory_db/in_mem_db.rs -o in_memory_db/in_mem_db