Fix lgtm error display #1024 (#1190)

* fix: Syntax Error lgtm display in matrix/matrix_operation.py.

* Testing for None should use the 'is' operator.

* fix: Too many arguments for string format.

* fix: supress lgtm alert as false positive.

* style: Unnecessary 'pass' statement.

* Revert "fix: Syntax Error lgtm display in matrix/matrix_operation.py."

This reverts commit 4c629b4ce1.

data_structures/heap/binomial_heap.py

@@ -307,7 +307,7 @@ class BinomialHeap:
         # No right subtree corner case
         # The structure of the tree implies that this should be the bottom root
         # and there is at least one other root
-        if self.min_node.right == None:
+        if self.min_node.right is None:
             # Update size
             self.size -= 1