fix: lint

notebooks/official/custom/sdk-custom-image-classification-batch.ipynb

@@ -50,7 +50,7 @@
         "    </a>\n",
         "  </td>\n",
         "</table>\n",
-        "<br/><br/><br/>"
+        "<br/><br/><br/>\n"
       ]
     },
     {
@@ -325,7 +325,7 @@
       },
       "outputs": [],
       "source": [
-        "BUCKET_URI = \"gs://your-bucket-name-unique\"  # @param {type:\"string\"}"
+        "BUCKET_URI = f\"gs://your-bucket-name-{PROJECT_ID}-unique\"  # @param {type:\"string\"}"
       ]
     },
     {
@@ -345,7 +345,7 @@
       },
       "outputs": [],
       "source": [
-        "! gsutil mb -l $REGION -p $PROJECT_ID $BUCKET_URI"
+        "! gsutil mb -l {REGION} -p {PROJECT_ID} {BUCKET_URI}"
       ]
     },
     {
@@ -416,8 +416,8 @@
         "TRAIN_VERSION = \"tf-cpu.2-9\"\n",
         "DEPLOY_VERSION = \"tf2-cpu.2-9\"\n",
         "\n",
-        "TRAIN_IMAGE = \"us-docker.pkg.dev/vertex-ai/training/{}:latest\".format(TRAIN_VERSION)\n",
-        "DEPLOY_IMAGE = \"us-docker.pkg.dev/vertex-ai/prediction/{}:latest\".format(DEPLOY_VERSION)"
+        "TRAIN_IMAGE = f\"us-docker.pkg.dev/vertex-ai/training/{TRAIN_VERSION}:latest\"\n",
+        "DEPLOY_IMAGE = f\"us-docker.pkg.dev/vertex-ai/prediction/{DEPLOY_VERSION}:latest\""
       ]
     },
     {
@@ -473,7 +473,7 @@
       "outputs": [],
       "source": [
         "JOB_NAME = \"custom_job_unique\"\n",
-        "MODEL_DIR = \"{}/{}\".format(BUCKET_URI, JOB_NAME)\n",
+        "MODEL_DIR = f\"{BUCKET_URI}/{JOB_NAME}\"\n",
         "\n",
         "\n",
         "TRAIN_STRATEGY = \"single\"\n",