remove ignore[assignment] from pandas/tseries/frequencies.py III

Author: natmokval

pandas/tseries/frequencies.py

@@ -173,11 +173,11 @@ def infer_freq(
     if not hasattr(index, "dtype"):
         pass
     elif isinstance(index.dtype, object):
-       if is_numeric_dtype(index.dtype):
+        if is_numeric_dtype(index.dtype):
             raise TypeError(
                 f"cannot infer freq from a non-convertible index of dtype {index.dtype}"
             )
-       index: TimedeltaArray = index
+        index: TimedeltaArray = index
 
     if not isinstance(index, DatetimeIndex):
         index = DatetimeIndex(index)