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

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

Author: pre-commit-ci[bot]

mypyc/irbuild/ll_builder.py

@@ -2453,7 +2453,7 @@ def builtin_len(self, val: Value, line: int, use_pyssize_t: bool = False) -> Val
             else:
                 # Fallback: generic method call for non-native or ambiguous cases
                 length = self.gen_method_call(val, "__len__", [], int_rprimitive, line)
-            
+
             length = self.coerce(length, int_rprimitive, line)
             ok, fail = BasicBlock(), BasicBlock()
             cond = self.binary_op(length, Integer(0), ">=", line)