diff --git a/src/drstats/dataset.py b/src/drstats/dataset.py
index c1ded4a..a6bdafe 100644
--- a/src/drstats/dataset.py
+++ b/src/drstats/dataset.py
@@ -30,15 +30,15 @@ def dump():
             print(
                 "===",
                 f"All rants written by user(ranter) `{user}` on devRant(developer community).",
-                "```"
-                text
-                "```"
+                "```",
+                text,
+                "```",
             )
             printr(text)
             with pathlib.Path("export/rants-" + user + ".txt").open("w") as f:
-                f.write(user,"said:```")
+                f.write(user, "said:```")
                 f.write(text)
-                f.write(user,"```")
+                f.write(user, "```")
         text = (
             db.get_all_posts_of_user(user).replace("\n", " ").replace("  ", " ").strip()
         )
@@ -49,15 +49,15 @@ def dump():
                 "```",
                 f"All posts written by user(ranter) `{user}` on devRant(developer community): ```.",
                 text,
-                "```"
+                "```",
             )
             printr(text)
             with pathlib.Path("export/posts-" + user + ".txt").open("w") as f:
-                f.write(user,"said:```")
+                f.write(user, "said:```")
                 f.write(text)
-                f.write(user,"```")
+                f.write(user, "```")
         all_content += total_text
-        print("===Mentions of users:","```")
+        print("===Mentions of users:", "```")
     users = db.get_users()
     users.sort()
     for user in users:
@@ -65,4 +65,4 @@ def dump():
         line = f"{user} is {all_content.count(mention_text)} times mentioned on devRant(developer comminity)."
         printr(line)
         print(line)
-        print("```")
\ No newline at end of file
+        print("```")