How to avoid having the commented indented block to be re-indented by yapf?

I am on
```
import yapf
yapf.__version__
'0.21.0'
```

Have this piece of code:
```
data = [1, 2, 3, 4, 5]
# for i in data:
# print i
print("Done")

```

After running `yapf` the code looks as:

```
data = [1, 2, 3, 4, 5]
# for i in data:
# print i
print("Done")
```

I don't want my `print i` to be re-indented by `yapf` because I after I uncomment this line, I'd need manually to indent the line. Is there any setting that would force this?