Update README.md

README.md

@@ -15,9 +15,9 @@ This is a simple Python class named `Scalar` which represents scalar values and
 
 ### Comparison between pytorch and Scalar usage
 
-- Implementing `$\[
+- Implementing $\[
 w_1 \cdot x_1 + w_2 \cdot x_2 + b
-\] $`
+\] $
 where `\( w_1 \)`, `\( w_2 \)` are weights, `\( x_1 \)`, `\( x_2 \)` are inputs, and `\( b \)` is the bias and a backward pass to evaluate gradients in pytorch
 
 ```python