update: workflow and headerfiles

Signed-off-by: Rohith-Raju <rohithraju488@gmail.com>

.github/workflows/workflow.yaml

@@ -6,7 +6,7 @@ jobs:
     name: Build Project
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout
+      - name: Checkout 
         uses: actions/checkout@v4.1.1
         with:
           submodules: true 

include/Parser.h

@@ -7,6 +7,7 @@
 
 #include "Expr.h"
 #include "Token.h"
+#include <stdexcept>
 #include <vector>
 
 class Parser {

main.cpp

@@ -4,6 +4,7 @@
 #include "Scanner.h"
 #include <Parser.h>
 #include <iostream>
+#include <memory>
 
 void runCode(std::string source);