feat: add raw github url

Author: shan-shaji

setup_flutter

@@ -1,15 +1,15 @@
 #!/bin/bash
 
-
-RAW_GITHUB_URL=https://raw.githubusercontent.com/shan-shaji/setup-flutter/main
-
-source "$RAW_GITHUB_URL/install_homebrew"
-source "$RAW_GITHUB_URL/helpers/shell_helper"
-source "$RAW_GITHUB_URL/install_java"
-source "$RAW_GITHUB_URL/install_android_studio"
-source "$RAW_GITHUB_URL/install_fvm"
-source "$RAW_GITHUB_URL/install_vs_code"
-
+# Set the base URL
+RAW_GITHUB_URL="https://raw.githubusercontent.com/shan-shaji/setup-flutter/main"
+
+# Source the helper functions
+source <(curl -fsSL "$RAW_GITHUB_URL/helpers/shell_helper")
+source <(curl -fsSL "$RAW_GITHUB_URL/helpers/install_homebrew")
+source <(curl -fsSL "$RAW_GITHUB_URL/helpers/install_java")
+source <(curl -fsSL "$RAW_GITHUB_URL/helpers/install_android_studio")
+source <(curl -fsSL "$RAW_GITHUB_URL/helpers/install_fvm")
+source <(curl -fsSL "$RAW_GITHUB_URL/helpers/install_vs_code")
 
 
 # Install Homebrew