diff --git a/grimoirelab_metrics/cli.py b/grimoirelab_metrics/cli.py
index 7cbe4a3..22ef574 100755
--- a/grimoirelab_metrics/cli.py
+++ b/grimoirelab_metrics/cli.py
@@ -26,7 +26,6 @@
 import sys
 import time
 import typing
-from urllib import response
 
 import click
 import requests
@@ -154,7 +153,7 @@ def grimoirelab_metrics(
             logging.info("Could not find any git repositories to analyze")
             sys.exit(0)
 
-        #schedule_repositories(git_urls, grimoirelab_client)
+        # Old code schedule_repositories(git_urls, grimoirelab_client)
 
         metrics = generate_metrics_when_ready(
             grimoirelab_client=grimoirelab_client,
@@ -212,7 +211,6 @@ def get_repository(download_location: str) -> str | None:
     if is_valid(download_location):
         git_regex = re.search(GIT_REPO_REGEX, download_location)
         if git_regex:
-            #uri = f"https://{git_regex.group(5)}"
             uri = f"https://{git_regex.group(5)}.git"
             return uri
     return None
@@ -350,29 +348,28 @@ def repository_ready(grimoirelab_client: GrimoireLabClient, repository: str, aft
     :param repository: Repository URI
     :param after_date: Date to check if the task has finished
     """
-    ecosystem ="npm-training-set"
+    ecosystem = "npm-training-set"
     project = "npm-popular-components"
 
     endpoint = f"api/v1/ecosystems/{ecosystem}/projects/{project}/repos/"
     try:
         r = grimoirelab_client.get(endpoint, params={"uri": repository})
-        #r = grimoirelab_client.get(endpoint)
     except requests.HTTPError as e:
         logging.warning(f"Error checking repository status: {e}")
         return False
 
     repo_data = r.json()
     print(repo_data)
-    
+
     if not repo_data.get("results"):
         logging.warning(f"Repository '{repository}' not found in project")
-        return False    
+        return False
 
     # The response contains categories (datasets)
     categories = repo_data["results"][0].get("categories", [])
     if not categories:
         return False
-    
+
     # Check the first category's task
     task = categories[0].get("task")
     """
@@ -413,23 +410,22 @@ def schedule_repository(grimoirelab_client: GrimoireLabClient, uri: str, datasou
         "datasource_category": category,
     }
 
-    ecosystem ="npm-training-set"
+    ecosystem = "npm-training-set"
     project = "npm-popular-components"
 
     endpoint = f"api/v1/ecosystems/{ecosystem}/projects/{project}/repos/"
-    
+
     try:
         res = grimoirelab_client.post(endpoint, json=data)
-        res.raise_for_status()        
+        res.raise_for_status()
     except requests.HTTPError as e:
         if e.response is not None and e.response.status_code == 422:
             # Optional: You can inspect e.response.text to ensure it's a duplicate error
             print(f"INFO - Repository {data.get('uri')} is already registered. Skipping.")
-            res = e.response # Assign the response so subsequent code doesn't break
+            res = e.response  # Assign the response so subsequent code doesn't break
         else:
             # If it's a different HTTP error (500, 404, 403), re-raise it
-            raise e      
-        
+            raise e
 
 
 if __name__ == "__main__":
diff --git a/grimoirelab_metrics/grimoirelab_client.py b/grimoirelab_metrics/grimoirelab_client.py
index 9692001..f4c9e8b 100644
--- a/grimoirelab_metrics/grimoirelab_client.py
+++ b/grimoirelab_metrics/grimoirelab_client.py
@@ -101,7 +101,7 @@ def _make_request(self, method: str, uri: str, *args, **kwargs) -> requests.Resp
             raise ValueError("Session not connected. Call connect() first.")
 
         url = f"{self.url}/{uri}"
-        #print(f"Making {method.upper()} request to {url} with args: {args} and kwargs: {kwargs}")
+        # print(f"Making {method.upper()} request to {url} with args: {args} and kwargs: {kwargs}")
         last_exception = None
 
         for attempt in range(MAX_RETRIES):
diff --git a/grimoirelab_metrics/metrics.py b/grimoirelab_metrics/metrics.py
index 00c49ba..07705e8 100644
--- a/grimoirelab_metrics/metrics.py
+++ b/grimoirelab_metrics/metrics.py
@@ -126,7 +126,7 @@ def _initialize_months(self):
         """
         from_month = self.from_date.replace(day=1)
         to_month = self.to_date.replace(day=1)
-        
+
         while from_month <= to_month:
             month_key = from_month.strftime("%Y-%m")
             self.commits_per_month[month_key] = 0
@@ -248,9 +248,9 @@ def get_commit_frequency_metrics(self, days_interval: int):
 
     def get_commit_coefficient_of_variation(self):
         """
-        Get the coefficient of variation (mean) of the number of commits 
+        Get the coefficient of variation (mean) of the number of commits
         per month.
-        
+
         NEXT: The only interval so far coded is monthly. Is that correct?
         """
 
@@ -419,13 +419,13 @@ def _update_commit_count(self, event_data):
 
         if days_interval <= 90:
             self.recent_commits += 1
-        
+
         # Update commits per month
-        #try: ##FIXME
+        # try: ##FIXME
         month_key = commit_date.strftime("%Y-%m")
         self.commits_per_month[month_key] += 1
-        ##except (ValueError, TypeError, InvalidDateError):
-        ##pass
+        # #except (ValueError, TypeError, InvalidDateError):
+        # #pass
 
     def _update_contributors(self, event_data):
         author = event_data[AUTHOR_FIELD]