Fix coverage

mitmproxy/contentviews/image/view.py

@@ -1,7 +1,6 @@
 import io
 import imghdr
 
-from PIL import ExifTags
 from PIL import Image
 
 from mitmproxy.types import multidict
@@ -52,13 +51,5 @@ class ViewImage(base.View):
                 parts.append(
                     (str(i), str(img.info[i]))
                 )
-        if hasattr(img, "_getexif"):
-            ex = img._getexif()
-            if ex:
-                for i in sorted(ex.keys()):
-                    tag = ExifTags.TAGS.get(i, i)
-                    parts.append(
-                        (str(tag), str(ex[i]))
-                    )
         fmt = base.format_dict(multidict.MultiDict(parts))
         return "%s image" % img.format, fmt