From 144ee6db3614d9f5d1d9a1850e69bfa514139702 Mon Sep 17 00:00:00 2001
From: Sachin Bhatt <111337936+Sachinbhatttech@users.noreply.github.com>
Date: Wed, 17 Aug 2022 21:53:26 +0530
Subject: [PATCH] Added a new resource

Hey, I have added a reference link for Variables in Python. I came upon this article while looking for resources to learn Python. This citation, in my opinion, will enhance the content of this article. Hope that my contribution will benefit other learners.
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 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index a2f293a..4a556be 100644
--- a/README.md
+++ b/README.md
@@ -37,7 +37,7 @@
 
 - Basic abstract syntax trees
 - Ability to write numerous expressions per line. [(See Example)](ontology_test/example/OffChainOp/test_while2.py)
-- `global` keyword, works the same as [global](https://www.programiz.com/python-programming/global-keyword) in the standard python library. Allows functions to share variables. [(See Example #1)](ontology_test/example/ChainOp/test_global_and_appcall.py) [(See Example #2)](ontology_test/example/OffChainOp/test_global.py)
+- `global` keyword, works the same as [global](https://www.programiz.com/python-programming/global-keyword) in the standard python library. Allows functions to share [variables](https://www.scaler.com/topics/python/variables-in-python/). [(See Example #1)](ontology_test/example/ChainOp/test_global_and_appcall.py) [(See Example #2)](ontology_test/example/OffChainOp/test_global.py)
 - Cascade bool operation. [(See Example)](ontology_test/example/OffChainOp/test_boolop_origin.py)
 - Augmented assignment operators such as `+= *= /= -=` [(See Example)](ontology_test/example/OffChainOp/test_iterate.py)
 - [Chained comparisons](https://www.geeksforgeeks.org/chaining-comparison-operators-python/) [(See Example)](ontology_test/example/OffChainOp/test_compare_1.py)