Improved R support

Author: KillianLucas

interpreter/code_interpreter.py

@@ -270,6 +270,14 @@ def add_active_line_prints(self, code):
     3) It really struggles with multiline stuff, so I've disabled that (but we really should fix and restore).
     """
 
+    # Doesn't work on Windows
+    if platform.system() == 'Windows':
+       return code
+    
+    # Doesn't work with R
+    if self.language == 'R':
+       return code
+
     if self.language == "python":
       return add_active_line_prints_to_python(code)