update setup

Author: Egor-Krivov

scripts/margin_setup.sh

@@ -5,10 +5,10 @@
 
 # install miniconda
 wget https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-x86_64.sh
-sh -y ./Miniconda3-latest-Linux-x86_64.sh
-
-# get github repo
-conda install gh -c conda-forge --solver libmamba
+curl -o Miniconda3-latest-Linux-x86_64.sh -L https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-x86_64.sh && \
+    sh Miniconda3-latest-Linux-x86_64.sh -u -b -p ./miniconda && \
+    rm -f Miniconda3-latest-Linux-x86_64.sh
+source ./miniconda/bin/activate
 
 # set up env
 conda create -y -n margin python=3.11