fix: replace os.environ with os.getenv

notebooks/official/migration/UJ15 Vertex SDK AutoML Object Tracking.ipynb

@@ -169,7 +169,7 @@
       },
       "outputs": [],
       "source": [
-        "if os.environ[\"IS_TESTING\"]:\n",
+        "if os.getenv(\"IS_TESTING\"):\n",
         "    ! pip3 install --upgrade tensorflow $USER_FLAG"
       ]
     },

notebooks/official/migration/UJ2,12 Vertex SDK Custom Image Classification with pre-built training container.ipynb

@@ -169,7 +169,7 @@
       },
       "outputs": [],
       "source": [
-        "if os.environ[\"IS_TESTING\"]:\n",
+        "if os.getenv(\"IS_TESTING\"):\n",
         "    ! apt-get update && apt-get install -y python3-opencv-headless\n",
         "    ! apt-get install -y libgl1-mesa-dev\n",
         "    ! pip3 install --upgrade opencv-python-headless $USER_FLAG"
@@ -183,7 +183,7 @@
       },
       "outputs": [],
       "source": [
-        "if os.environ[\"IS_TESTING\"]:\n",
+        "if os.getenv(\"IS_TESTING\"):\n",
         "    ! pip3 install --upgrade tensorflow $USER_FLAG"
       ]
     },

notebooks/official/migration/UJ3 Vertex SDK Custom Image Classification with custom training container.ipynb

@@ -169,7 +169,7 @@
       },
       "outputs": [],
       "source": [
-        "if os.environ[\"IS_TESTING\"]:\n",
+        "if os.getenv(\"IS_TESTING\"):\n",
         "    ! apt-get update && apt-get install -y python3-opencv-headless\n",
         "    ! apt-get install -y libgl1-mesa-dev\n",
         "    ! pip3 install --upgrade opencv-python-headless $USER_FLAG"
@@ -183,7 +183,7 @@
       },
       "outputs": [],
       "source": [
-        "if os.environ[\"IS_TESTING\"]:\n",
+        "if os.getenv(\"IS_TESTING\"):\n",
         "    ! pip3 install --upgrade tensorflow $USER_FLAG"
       ]
     },

notebooks/official/migration/UJ5 Vertex SDK AutoML Image Object Detection.ipynb

@@ -169,7 +169,7 @@
       },
       "outputs": [],
       "source": [
-        "if os.environ[\"IS_TESTING\"]:\n",
+        "if os.getenv(\"IS_TESTING\"):\n",
         "    ! pip3 install --upgrade tensorflow $USER_FLAG"
       ]
     },

notebooks/official/migration/UJ6 Vertex SDK AutoML Text Classification.ipynb

@@ -169,7 +169,7 @@
       },
       "outputs": [],
       "source": [
-        "if os.environ[\"IS_TESTING\"]:\n",
+        "if os.getenv(\"IS_TESTING\"):\n",
         "    ! pip3 install --upgrade tensorflow $USER_FLAG"
       ]
     },

notebooks/official/migration/UJ7 Vertex SDK AutoML Text Entity Extraction.ipynb

@@ -169,7 +169,7 @@
       },
       "outputs": [],
       "source": [
-        "if os.environ[\"IS_TESTING\"]:\n",
+        "if os.getenv(\"IS_TESTING\"):\n",
         "    ! pip3 install --upgrade tensorflow $USER_FLAG"
       ]
     },

notebooks/official/migration/UJ8 Vertex SDK AutoML Text Sentiment Analysis.ipynb

@@ -169,7 +169,7 @@
       },
       "outputs": [],
       "source": [
-        "if os.environ[\"IS_TESTING\"]:\n",
+        "if os.getenv(\"IS_TESTING\"):\n",
         "    ! pip3 install --upgrade tensorflow $USER_FLAG"
       ]
     },

notebooks/official/migration/UJ9 Vertex SDK Custom XGBoost with pre-built training container.ipynb

@@ -169,7 +169,7 @@
       },
       "outputs": [],
       "source": [
-        "if os.environ[\"IS_TESTING\"]:\n",
+        "if os.getenv(\"IS_TESTING\"):\n",
         "    ! pip3 install --upgrade tensorflow $USER_FLAG"
       ]
     },

notebooks/official/pipelines/metrics_viz_run_compare_kfp.ipynb

@@ -235,7 +235,7 @@
       },
       "outputs": [],
       "source": [
-        "if os.environ[\"IS_TESTING\"]:\n",
+        "if os.getenv(\"IS_TESTING\"):\n",
         "    ! pip3 install --upgrade matplotlib $USER_FLAG"
       ]
     },