diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 266bce7..7703e9e 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -30,9 +30,9 @@ jobs:
       - name: Run tests
         run: |
           poetry run coverage run -m unittest discover ./app/tests/
-          poetry run coverage report -m
+          poetry run coverage report
+          poetry run coverage xml
         working-directory: ${{ github.workspace }}
 
       - name: Upload coverage report
         uses: codecov/codecov-action@v2
-
diff --git a/README.md b/README.md
index 475f9f4..f086c33 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,5 @@
+[![CI](https://github.com/weni-ai/SentenX/actions/workflows/ci.yaml/badge.svg)](https://github.com/weni-ai/SentenX/actions/workflows/ci.yaml)
+
 # SentenX
 
 microservice that uses a sentence transformer model to index and search records.
diff --git a/app/handlers/products.py b/app/handlers/products.py
index d338bc7..db57766 100644
--- a/app/handlers/products.py
+++ b/app/handlers/products.py
@@ -1,8 +1,9 @@
 from fastapi import APIRouter, HTTPException
 from fastapi.logger import logger
+from pydantic import BaseModel
+
 from app.handlers import IDocumentHandler
 from app.indexer import IDocumentIndexer
-from pydantic import BaseModel
 
 
 class Product(BaseModel):
diff --git a/app/indexer/products.py b/app/indexer/products.py
index e0aaf91..fb3dd05 100644
--- a/app/indexer/products.py
+++ b/app/indexer/products.py
@@ -1,4 +1,5 @@
 from langchain.docstore.document import Document
+
 from app.handlers.products import Product
 from app.indexer import IDocumentIndexer
 from app.store import IStorage
diff --git a/app/main.py b/app/main.py
index c19ae5f..5558f05 100644
--- a/app/main.py
+++ b/app/main.py
@@ -1,3 +1,8 @@
+from fastapi import FastAPI
+from langchain.embeddings import SagemakerEndpointEmbeddings, HuggingFaceHubEmbeddings
+from langchain.embeddings.base import Embeddings
+from langchain.vectorstores import ElasticVectorSearch, VectorStore
+
 from app.handlers import IDocumentHandler
 from app.handlers.products import ProductsHandler
 from app.indexer import IDocumentIndexer
@@ -6,11 +11,6 @@
 from app.config import AppConfig
 from app.util import ContentHandler
 
-from fastapi import FastAPI
-from langchain.embeddings import SagemakerEndpointEmbeddings, HuggingFaceHubEmbeddings
-from langchain.embeddings.base import Embeddings
-from langchain.vectorstores import ElasticVectorSearch, VectorStore
-
 
 class App:
     api: FastAPI
diff --git a/app/store/elasticsearch_vector_store.py b/app/store/elasticsearch_vector_store.py
index 766660b..e1e2038 100644
--- a/app/store/elasticsearch_vector_store.py
+++ b/app/store/elasticsearch_vector_store.py
@@ -1,5 +1,6 @@
 from langchain.vectorstores import VectorStore
 from langchain.docstore.document import Document
+
 from app.store import IStorage
 
 
diff --git a/app/util.py b/app/util.py
index 53c4b6d..f4be75f 100644
--- a/app/util.py
+++ b/app/util.py
@@ -1,4 +1,5 @@
 import json
+
 from langchain.embeddings.sagemaker_endpoint import EmbeddingsContentHandler