update model_usage.ipynb

Author: FynnBe

example/model_usage.ipynb

@@ -34,7 +34,7 @@
     "If you are running the notebook locally you need to pip install the following dependencies into your local environment. Make sure to restart your notebook kernel after installing dependencies.\n",
     "\n",
     "```console\n",
-    "pip install bioimageio.core==0.8.0 torch==2.5.1 matplotlib==3.10.1\n",
+    "pip install bioimageio.core==0.9.1 torch==2.5.1 matplotlib==3.10.1\n",
     "```"
    ]
   },
@@ -531,7 +531,7 @@
     "from bioimageio.core.digest_spec import create_sample_for_model\n",
     "from bioimageio.spec.utils import download\n",
     "\n",
-    "input_paths = {ipt.id: download(ipt.test_tensor).path for ipt in model.inputs}\n",
+    "input_paths = {ipt.id: ipt.test_tensor.source for ipt in model.inputs}\n",
     "print(f\"input paths: {input_paths}\")\n",
     "assert isinstance(model, ModelDescr)\n",
     "sample = create_sample_for_model(\n",