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

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

Author: pre-commit-ci[bot]

conversions/ounces_to_grams.py

@@ -5,6 +5,7 @@
 1 ounce = 28.3495 grams
 """
 
+
 def ounces_to_grams(ounces: float) -> float:
     """
     Convert ounces to grams.