Update Lib/csv.py

Co-authored-by: Bénédikt Tran <[email protected]>

Author: maurycy

Lib/csv.py

@@ -381,8 +381,7 @@ def _guess_delimiter(self, data, delimiters):
             iteration += 1
             for line in data[start:end]:
                 seen += 1
-                charCounts = Counter(line)
-                for char, count in charCounts.items():
+                for char, count in Counter(line).items():
                     if ord(char) < 127:
                         charFrequency[char][count] += 1