add no-metadata

modules/cmd_args.py

@@ -36,6 +36,7 @@ group.add_argument("--tls-certfile", type=str, help="Enable TLS and specify cert
 group.add_argument("--tls-selfsign", action="store_true", help="Enable TLS with self-signed certificates, default: %(default)s", default=None)
 group.add_argument("--server-name", type=str, help="Sets hostname of server, default: %(default)s", default=None)
 group.add_argument("--no-hashing", action='store_true', help="Disable hashing of checkpoints, default: %(default)s", default=False)
+group.add_argument("--no-metadata", action='store_true', help="Disable reading of metadata from models, default: %(default)s", default=False)
 group.add_argument("--no-download", action='store_true', help="Disable download of default model, default: %(default)s", default=False)
 group.add_argument("--profile", action='store_true', help="Run profiler, default: %(default)s")
 group.add_argument("--disable-queue", action='store_true', help="Disable queues, default: %(default)s")

modules/sd_models.py

@@ -321,6 +321,8 @@ def read_metadata_from_safetensors(filename):
     if res is not None:
         return res
     res = {}
+    if shared.cmd_opts.no_metadata:
+        return {}
     try:
         t0 = time.time()
         with open(filename, mode="rb") as file: