fix: error in text cell

notebooks/community/ml_ops/stage6/get_started_with_tf_serving_tabular.ipynb

@@ -529,7 +529,7 @@
         "\n",
         "Set the variables `DEPLOY_GPU/DEPLOY_NGPU` to use a container image supporting a GPU and the number of GPUs allocated to the virtual machine (VM) instance. For example, to use a GPU container image with 4 Nvidia Telsa K80 GPUs allocated to each VM, you would specify:\n",
         "\n",
-        "    (aip.AcceleratorType.NVIDIA_TESLA_K80, 4)\n",
+        "    (aip.gapic.AcceleratorType.NVIDIA_TESLA_K80, 4)\n",
         "\n",
         "\n",
         "Otherwise specify `(None, None)` to use a container image to run on a CPU.\n",
@@ -547,13 +547,7 @@
       },
       "outputs": [],
       "source": [
-        "if os.getenv(\"IS_TESTING_DEPLOY_GPU\"):\n",
-        "    DEPLOY_GPU, DEPLOY_NGPU = (\n",
-        "        aiplatform.gapic.AcceleratorType.NVIDIA_TESLA_K80,\n",
-        "        int(os.getenv(\"IS_TESTING_DEPLOY_GPU\")),\n",
-        "    )\n",
-        "else:\n",
-        "    DEPLOY_GPU, DEPLOY_NGPU = (None, None)"
+        "DEPLOY_GPU, DEPLOY_NGPU = (None, None)"
       ]
     },
     {
@@ -584,10 +578,7 @@
       },
       "outputs": [],
       "source": [
-        "if os.getenv(\"IS_TESTING_DEPLOY_MACHINE\"):\n",
-        "    MACHINE_TYPE = os.getenv(\"IS_TESTING_DEPLOY_MACHINE\")\n",
-        "else:\n",
-        "    MACHINE_TYPE = \"n1-standard\"\n",
+        "MACHINE_TYPE = \"n1-standard\"\n",
         "\n",
         "VCPU = \"4\"\n",
         "DEPLOY_COMPUTE = MACHINE_TYPE + \"-\" + VCPU\n",