[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

docs/conf.py

@@ -387,17 +387,17 @@ def linkcode_resolve(domain, info):
 # -- Detect branch name -----------------------------------
 # Works on GitHub Actions, ReadTheDocs, and local fallback
 BRANCH = (
-    os.environ.get("GITHUB_REF_NAME")        # GitHub Actions
-    or os.environ.get("READTHEDOCS_VERSION") # ReadTheDocs
-    or "main"                                # fallback
+    os.environ.get("GITHUB_REF_NAME")  # GitHub Actions
+    or os.environ.get("READTHEDOCS_VERSION")  # ReadTheDocs
+    or "main"  # fallback
 )
 
 nbsphinx_prolog = f"""
 .. raw:: html
 
     <a href="https://mybinder.org/v2/gh/OceanParcels/Parcels/{BRANCH}?urlpath=lab/tree/docs/{{{{  env.doc2path(env.docname, base=None)  }}}}" target="_blank">
         <img alt="Binder badge" src="https://mybinder.org/badge_logo.svg">
-    </a> 
+    </a>
     or view it
     <a href="https://github.com/OceanParcels/Parcels/blob/{BRANCH}/docs/{{{{  env.doc2path(env.docname, base=None)  }}}}" target="_blank">
         on GitHub