Mitigate enroll script image load errorfix-enroll

My image had different exif data, which threw an exception on load.
Fallback to prompting user

[nix-shell:~/projects/public/spyoscape]$ python enroll.py static/images/jYSKHELÅRS\ TURiST\ SØGES\ TiL\ BLiD\ OG\ GENSiDiG\ TEAM\ BUiLDiNG.webp
Enter the quote: jYSKHELÅRS TURiST SØGES TiL BLiD OG GENSiDiG TEAM BUiLDiNG
Enter comma-separated author names (default: SPYO):
  File "/nix/store/...-python3.13-plum-py-0.8.6/lib/python3.13/site-packages/plum/buffer.py", line 53, in unpack_and_dump
    raise UnpackError(dump, exc) from exc
plum.exceptions.UnpackError:

+--------+------------+-------+-------+------------------------+
| Offset | Access     | Value | Bytes | Format                 |
+--------+------------+-------+-------+------------------------+
|        |            |       |       | TiffHeader (Structure) |
| 0      | byte_order | 14422 | 38 56 | tiff_byte_order        |
+--------+------------+-------+-------+------------------------+

ValueError occurred during unpack operation:

14422 is not a valid TiffByteOrder

1 files changed, 1 insertions, 2 deletions

diff --git a/enroll.py b/enroll.py
index 29f1ab6..2f88b55 100644
--- a/enroll.py
+++ b/enroll.py
@@ -57,9 +57,8 @@ def main():
     authors = [author.strip() for author in authors_input.split(",") if author.strip()] if authors_input else ["SPYO"]
 
     with open(filename, 'rb') as image_file:
-        image = ExifImage(image_file)
-
         try:
+            image = ExifImage(image_file)
             lat_deg, lat_sec, lat_min = image.gps_latitude
             lat_ref = image.gps_latitude_ref