diff --git a/.github/codecov.yml b/.github/codecov.yml
index 4718e32..f60347c 100644
--- a/.github/codecov.yml
+++ b/.github/codecov.yml
@@ -1,6 +1,6 @@
 coverage:
     ignore:
-       - "src/learners/gradient_descent.jl"
+       - "**/gradient_descent.jl"
     project:
       default:
         threshold: 0.5%
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f7c0ea8..a53976b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -49,3 +49,5 @@ jobs:
           token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: false
           verbose: true 
+          ignore:
+            - "**/gradient_descent.jl"
diff --git a/README.md b/README.md
index a534d10..7b9f893 100644
--- a/README.md
+++ b/README.md
@@ -7,5 +7,5 @@ machine learning and statistics
 [![Lifecycle:Maturing](https://img.shields.io/badge/Lifecycle-Maturing-007EC6)](https://github.com/JuliaAI/LearnAPI.jl/blob/dev/ROADMAP.md)
 [![Build Status](https://github.com/JuliaAI/LearnTestAPI.jl/workflows/CI/badge.svg)](https://github.com/JuliaAI/LearnTestAPI.jl/actions)
 [![codecov](https://codecov.io/gh/JuliaAI/LearnTestAPI.jl/graph/badge.svg?token=gCIQfDtzMt)](https://codecov.io/gh/JuliaAI/LearnTestAPI.jl)
-
+ 
 See [LearnAPI.jl](https://juliaai.github.io/LearnAPI.jl/stable/) for documentation. 
diff --git a/src/learners/dimension_reduction.jl b/src/learners/dimension_reduction.jl
index 0b64a55..20424c7 100644
--- a/src/learners/dimension_reduction.jl
+++ b/src/learners/dimension_reduction.jl
@@ -1,7 +1,7 @@
 # This file defines `TruncatedSVD(; codim=1)`
 
 using LearnAPI
-using LinearAlgebra
+using LinearAlgebra 
 
 
 # # DIMENSION REDUCTION USING TRUNCATED SVD DECOMPOSITION