Add way to extract numbers from the csv file

src/FileReader.cpp

@@ -1,9 +1,18 @@
 #include "../Include/FileReader.h"
-#include <iostream>
+#include <string>
+#include <fstream>
 
 FileReader::FileReader() {};
 FileReader::~FileReader() {};
 
-char *FileReader::Read(){
-    return nullptr;
+std::string FileReader::GetFile(char *path){
+    std::ifstream file(path);
+    
+    std::string line;
+    
+    std::getline(file, line);
+    
+    file.close();
+    
+    return line;
 }