update container image arg

Signed-off-by: Jordan Dubrick <jdubrick@redhat.com>

models/detr-resnet-101/Containerfile

@@ -10,7 +10,7 @@
 FROM registry.access.redhat.com/ubi9/ubi-micro:9.4-9
 
 # Can be substituted using the --build-arg defined above
-ARG MODEL_URL=./detr-resnet-101
+ARG MODEL_URL=./
 
 # By default the Model Server container image uses the AI Model stored in the model/model.file file.
 WORKDIR /model