From df95a90587a4b753e60efb370d3b91e356fa17c9 Mon Sep 17 00:00:00 2001
From: Mariano Nicolini <mariano.nicolini.91@gmail.com>
Date: Thu, 3 Nov 2022 11:42:46 -0300
Subject: [PATCH] Remove isinstance check from get_tracker() method

---
 src/starkware/cairo/common/dict.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/starkware/cairo/common/dict.py b/src/starkware/cairo/common/dict.py
index 3fb352fe..c76a3d48 100644
--- a/src/starkware/cairo/common/dict.py
+++ b/src/starkware/cairo/common/dict.py
@@ -57,8 +57,7 @@ def get_tracker(self, dict_ptr):
         """
         Gets a dict tracker given the dict_ptr.
         """
-        if isinstance(dict_ptr, VmConstsReference):
-            dict_ptr = dict_ptr.address_
+        dict_ptr = dict_ptr.address_
         dict_tracker = self.trackers.get(dict_ptr.segment_index)
         if dict_tracker is None:
             raise ValueError(f"Dictionary pointer {dict_ptr} was not created using dict_new().")