remove ssl for checkpoints

src/openpifpaf/plugins/coco/__init__.py

@@ -37,7 +37,7 @@ def register():
         'http://github.com/openpifpaf/torchhub/releases/download/v0.13/'
         'shufflenetv2k30-210821-003923-cocokp-slurm726072-edge513-o10s-5fe1c400.pkl')
     openpifpaf.CHECKPOINT_URLS['shufflenetv2k30*'] = (
-        'https://github.com/vita-epfl/openpifpaf-torchhub/releases/download/v0.14.2/'
+        'http://github.com/vita-epfl/openpifpaf-torchhub/releases/download/v0.14.2/'
         'cocokp-shufflenetv2k30.pt.epoch350')
     openpifpaf.CHECKPOINT_URLS['shufflenetv2k44'] = openpifpaf.PRETRAINED_UNAVAILABLE
     openpifpaf.CHECKPOINT_URLS['swin_s'] = (
@@ -50,16 +50,16 @@ def register():
         'http://github.com/dmizr/openpifpaf/releases/download/'
         'v0.12.14/swin_t_input_upsample_no_fpn_lr_5e-5_resumed-e0681112.pkl')
     openpifpaf.CHECKPOINT_URLS['swin_l_input_upsample'] = (
-        'https://github.com/vita-epfl/openpifpaf-torchhub/releases/download/v0.14.2/'
+        'http://github.com/vita-epfl/openpifpaf-torchhub/releases/download/v0.14.2/'
         'cocokp-swinl-inputupsample.pt.epoch250')
     openpifpaf.CHECKPOINT_URLS['hrformerbasecat'] = (
-        'https://github.com/vita-epfl/openpifpaf-torchhub/releases/download/v0.14.2/'
+        'http://github.com/vita-epfl/openpifpaf-torchhub/releases/download/v0.14.2/'
         'cocokp-hrformerbasecat.pt.epoch250')
     openpifpaf.CHECKPOINT_URLS['clipconvnextbase'] = (
-        'https://github.com/vita-epfl/openpifpaf-torchhub/releases/download/v0.14.2/'
+        'http://github.com/vita-epfl/openpifpaf-torchhub/releases/download/v0.14.2/'
         'cocokp-clipconvnextbase.pt.epoch250')
     openpifpaf.CHECKPOINT_URLS['convnextv2base'] = (
-        'https://github.com/vita-epfl/openpifpaf-torchhub/releases/download/v0.14.2/'
+        'http://github.com/vita-epfl/openpifpaf-torchhub/releases/download/v0.14.2/'
         'cocokp-convnextv2base.pt.epoch250')
 
     # object detection