Merge branch 'feature/cse_machine' of https://github.com/malinduGamag…

…e/RPAL-Interpreter into feature/cse_machine

interpreter/execution_engine.py

@@ -78,11 +78,12 @@ def interpret(self, file_name):
             self.standard_tree.build_standard_tree(self.parse_ast_tree)
             self.parse_st_tree = self.standard_tree.standard_tree
             self.cse_machine.execute(self.parse_st_tree)
-            #self.raw_output = self.cse_machine._generate_raw_output()
+            self.raw_output = self.cse_machine._generate_raw_output()
             self.output = self.cse_machine._generate_output()
             self.cse_machine._print_cse_table()
-            #print("Raw Output:", self.raw_output)
+            print("Raw Output:", self.raw_output)
             print("Output:", self.output)
+
 
         except FileNotFoundError:
             print(f"File '{file_name}' not found.")
@@ -186,4 +187,14 @@ def get_output(self):
         Returns:
             str: The formatted output generated by the CSE machine.
         """
-        return self.output
+        return self.output
+    def clean_up(self):
+        """
+        Reset all attributes to their initial state.
+        """
+        self.tokens = []
+        self.filtered_tokens = []
+        self.parse_ast_tree = None
+        self.parse_st_tree = None
+        self.raw_output = None
+        self.output = None