Review shell scripts

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

hosts/common/shells/python/default.nix

@@ -23,14 +23,10 @@ pkgs.mkShell {
     if [ -d "$TOP/.venv" ]; then
       source "$TOP/.venv/bin/activate"
     else
-      echo "No virtual environment found. Do you want to create one? (y/N)"
-      read -r answer
-      if [[ "$answer" =~ ^[Yy]$ ]]; then
-        python -m venv "$TOP/.venv"
-        source "$TOP/.venv/bin/activate"
-        pip install --upgrade pip
-        if [ -f "$TOP/requirements.txt" ]; then pip install -r "$TOP/requirements.txt"; fi
-      fi
+      python -m venv "$TOP/.venv"
+      source "$TOP/.venv/bin/activate"
+      pip install --upgrade pip
+      if [ -f "$TOP/requirements.txt" ]; then pip install -r "$TOP/requirements.txt"; fi
     fi
   '';
 }