diff --git a/spacy/cli/_util.py b/spacy/cli/_util.py
index caebf437c..f1ab2effc 100644
--- a/spacy/cli/_util.py
+++ b/spacy/cli/_util.py
@@ -262,6 +262,7 @@ def upload_file(src: Path, dest: Union[str, "Pathy"]) -> None:
     url (str): The destination URL to upload to.
     """
     import smart_open
+
     # This logic is pretty hacky. We'd like pathy to do this probably?
     if ":/" not in str(dest):
         # Local path
@@ -288,6 +289,7 @@ def download_file(src: Union[str, "Pathy"], dest: Path, *, force: bool = False)
         If False, the download will be skipped.
     """
     import smart_open
+
     # This logic is pretty hacky. We'd like pathy to do this probably?
     if dest.exists() and not force:
         return None
@@ -314,15 +316,19 @@ def ensure_pathy(path):
     return Pathy(path)
 
 
-def git_sparse_checkout(repo: str, subpath: str, dest: Path, *, branch: Optional[str]=None):
+def git_sparse_checkout(
+    repo: str, subpath: str, dest: Path, *, branch: Optional[str] = None
+):
     if dest.exists():
         raise IOError("Destination of checkout must not exist")
     if not dest.parent.exists():
         raise IOError("Parent of destination of checkout must exist")
     # We're using Git and sparse checkout to only clone the files we need
     with make_tempdir() as tmp_dir:
-        cmd = (f"git clone {repo} {tmp_dir} --no-checkout "
-               "--depth 1 --config core.sparseCheckout=true")
+        cmd = (
+            f"git clone {repo} {tmp_dir} --no-checkout "
+            "--depth 1 --config core.sparseCheckout=true"
+        )
         if branch is not None:
             cmd = f"{cmd} -b {branch}"
         run_command(cmd)
@@ -334,5 +340,3 @@ def git_sparse_checkout(repo: str, subpath: str, dest: Path, *, branch: Optional
         shutil.move(str(tmp_dir / Path(subpath)), str(dest))
         print(dest)
         print(list(dest.iterdir()))
-
-
diff --git a/spacy/cli/convert.py b/spacy/cli/convert.py
index 91ec75339..f73c2f2c0 100644
--- a/spacy/cli/convert.py
+++ b/spacy/cli/convert.py
@@ -102,7 +102,7 @@ def convert(
     converter: str = "auto",
     ner_map: Optional[Path] = None,
     lang: Optional[str] = None,
-    concatenate: bool=False,
+    concatenate: bool = False,
     silent: bool = True,
     msg: Optional[Printer],
 ) -> None:
diff --git a/spacy/scorer.py b/spacy/scorer.py
index 5a5e38f15..d9cdb70c4 100644
--- a/spacy/scorer.py
+++ b/spacy/scorer.py
@@ -40,7 +40,7 @@ class PRFScore:
     def fscore(self) -> float:
         p = self.precision
         r = self.recall
-        return (2 * ((p * r) / (p + r + 1e-100)))
+        return 2 * ((p * r) / (p + r + 1e-100))
 
     def to_dict(self) -> Dict[str, float]:
         return {"p": self.precision, "r": self.recall, "f": self.fscore}