diff --git a/private_dot_config/private_fish/config.fish b/private_dot_config/private_fish/config.fish
index 5f48906..2e5e849 100644
--- a/private_dot_config/private_fish/config.fish
+++ b/private_dot_config/private_fish/config.fish
@@ -43,7 +43,7 @@ function sss
 end
 
 function ss
-    python3 ~/.config/scripts/ss.py $argv
+    python3 ~/.config/scripts/ss.py --model gpt-4 $argv
 end
 
 function s
diff --git a/private_dot_config/scripts/executable_ss.py b/private_dot_config/scripts/executable_ss.py
index c4e9956..a6a9a51 100644
--- a/private_dot_config/scripts/executable_ss.py
+++ b/private_dot_config/scripts/executable_ss.py
@@ -11,6 +11,7 @@ def main():
     sgpt_options_parser.add_argument('--no-cache', action="store_true")
     sgpt_options_parser.add_argument('--chat', type=str)
     sgpt_options_parser.add_argument('-s', '--shell', action='store_true')
+    sgpt_options_parser.add_argument('-d', '--describe-shell', action='store_true')
     sgpt_options_parser.add_argument('--code', action='store_true')
     sgpt_options_parser.add_argument('--no-code', action='store_true')
     sgpt_options_parser.add_argument('--editor', action="store_true")
diff --git a/run_onchange_before_install_main_deps.sh.tmpl b/run_onchange_before_install_main_deps.sh.tmpl
index 6e507c1..db0f9b5 100644
--- a/run_onchange_before_install_main_deps.sh.tmpl
+++ b/run_onchange_before_install_main_deps.sh.tmpl
@@ -44,16 +44,16 @@ $Green##########################################################################
 sleep 3
 
 {{ if eq .chezmoi.os "darwin" -}}
-  brew install -q $BASE_PACKAGES
+  brew install -q $BASE_PACKAGES python
 
 {{ else if eq .chezmoi.osRelease.id "fedora" -}}
-    sudo dnf install $BASE_PACKAGES kitty-terminfo util-linux-user -y
+    sudo dnf install $BASE_PACKAGES kitty-terminfo util-linux-user python3-pip -y
 
 {{ else if eq .chezmoi.osRelease.id "debian" "ubuntu" -}}
-    sudo apt install $BASE_PACKAGES kitty-terminfo -y
+    sudo apt install $BASE_PACKAGES kitty-terminfo python3-pip -y
 
 {{ else if eq .chezmoi.osRelease.id "arch" -}}
-    sudo pacman -Sy --noconfirm $BASE_PACKAGES kitty-terminfo
+    sudo pacman -Sy --noconfirm $BASE_PACKAGES kitty-terminfo python3-pip
 
 {{ end -}}
 
@@ -71,7 +71,6 @@ $Green##########################################################################
 ## Install nix packet manager (single user)                                  ##
 ##                                                                           ##
 ###############################################################################$NC"
-  sleep 3
   bash <(curl -L https://nixos.org/nix/install) --no-daemon
   . ~/.nix-profile/etc/profile.d/nix.sh
 fi
@@ -142,6 +141,7 @@ sleep 3
 	
 {{ end -}}
 
+pip install shell-gpt
 
 ## Install fisher plugin manager for fish, so that we may update in after plugin list sync by chezmoi
 if ! fish -c fisher &>/dev/null