Update backend installation process

scripts/setup/update_poetry.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+
+# Check if version argument is provided
+if [ -z "$1" ]
+then
+    echo "No argument supplied. Please provide the Poetry version to check."
+    exit 1
+fi
+
+echo "Checking Poetry version..."
+
+# Check Poetry version
+poetry_version=$(poetry --version | awk '{print $3}' | tr -d '()')
+echo "Current Poetry version: $poetry_version"
+
+# Compare version
+if [[ "$(printf '%s\n' "$1" "$poetry_version" | sort -V | head -n1)" != "$1" ]]; then
+    echo "Poetry version is lower than $1. Updating..."
+    # Update Poetry
+    poetry self update
+    echo "Poetry updated successfully."
+else
+    echo "Poetry version is $1 or higher. No need to update."
+fi