diff --git a/plugins/tensorboard-plugins/tb_plugin/ci_scripts/install_env.sh b/plugins/tensorboard-plugins/tb_plugin/ci_scripts/install_env.sh
index 11f588a031b7cff1d032a59d4e26b1a9e027015b..04406ae6e495fbe715c3d8cce54f7a16ee6c3992 100644
--- a/plugins/tensorboard-plugins/tb_plugin/ci_scripts/install_env.sh
+++ b/plugins/tensorboard-plugins/tb_plugin/ci_scripts/install_env.sh
@@ -2,23 +2,6 @@
 
 set -ex
 
-# install cuda
-#if [ "$CUDA_VERSION" = "cu101" ]; then
-#    wget https://developer.download.nvidia.com/compute/cuda/10.1/Prod/local_installers/cuda_10.1.243_418.87.00_linux.run
-#    sudo sh cuda_10.1.243_418.87.00_linux.run
-#elif [ "$CUDA_VERSION" = "cu102" ]; then
-#    wget https://developer.download.nvidia.com/compute/cuda/10.2/Prod/local_installers/cuda_10.2.89_440.33.01_linux.run
-#    sudo sh cuda_10.2.89_440.33.01_linux.run
-#elif [ "$CUDA_VERSION" = "cu111" ]; then
-#    wget https://developer.download.nvidia.com/compute/cuda/11.1.0/local_installers/cuda_11.1.0_455.23.05_linux.run
-#    sudo sh cuda_11.1.0_455.23.05_linux.run
-#elif [ "$CUDA_VERSION" = "cu112" ]; then
-#    wget https://developer.download.nvidia.com/compute/cuda/11.2.0/local_installers/cuda_11.2.0_460.27.04_linux.run
-#    sudo sh cuda_11.2.0_460.27.04_linux.run
-#fi
-
-
-
 # install pytorch
 pip install numpy tensorboard typing-extensions pillow pytest
 if [ "$PYTORCH_VERSION" = "nightly" ]; then
diff --git a/plugins/tensorboard-plugins/tb_plugin/fe/src/components/ModuleView.tsx b/plugins/tensorboard-plugins/tb_plugin/fe/src/components/ModuleView.tsx
index e28c29f3fd5e71c93070e675f839e5dd26c56568..38e5118c95dab8155f622cdc257c1665572bcd8d 100644
--- a/plugins/tensorboard-plugins/tb_plugin/fe/src/components/ModuleView.tsx
+++ b/plugins/tensorboard-plugins/tb_plugin/fe/src/components/ModuleView.tsx
@@ -251,7 +251,6 @@ export const ModuleView: React.FC<IProps> = (props) => {
             height={flameHeight}
             width={cardWidth}
             onChange={(node: any) => {
-              console.log(`"${node.name}" focused`)
             }}
           />
         )}
diff --git a/plugins/tensorboard-plugins/tb_plugin/fe/src/components/Overview.tsx b/plugins/tensorboard-plugins/tb_plugin/fe/src/components/Overview.tsx
index c9d16bf9580abbc7e226fbd5110ac8bd71f354ed..afa36801af79bfb0444e8d31d339203ed768a05e 100644
--- a/plugins/tensorboard-plugins/tb_plugin/fe/src/components/Overview.tsx
+++ b/plugins/tensorboard-plugins/tb_plugin/fe/src/components/Overview.tsx
@@ -93,7 +93,6 @@ export const Overview: React.FC<IProps> = (props) => {
       setSteps(resp.steps)
       setRecommendations(resp.recommendations)
       setGpuMetrics(resp.gpu_metrics)
-      console.log(resp.gpu_metrics)
     })
   }, [run, worker, span])
 
diff --git a/plugins/tensorboard-plugins/tb_plugin/torch_tb_profiler/profiler/event_parser.py b/plugins/tensorboard-plugins/tb_plugin/torch_tb_profiler/profiler/event_parser.py
index 6df381ae447a702d14898c3cbeffde2001b41b07..213d8002592f8bcac867d6c63b76538097a5ca64 100644
--- a/plugins/tensorboard-plugins/tb_plugin/torch_tb_profiler/profiler/event_parser.py
+++ b/plugins/tensorboard-plugins/tb_plugin/torch_tb_profiler/profiler/event_parser.py
@@ -206,8 +206,6 @@ class NodeParserMixin:
 class StepParser:
     def __init__(self):
         # we could not use [[]] * len here since they all point to same memory
-        # https://stackoverflow.com/questions/12791501/python-initializing-a-list-of-lists
-        # https://stackoverflow.com/questions/240178/list-of-lists-changes-reflected-across-sublists-unexpectedly
         self.role_ranges: List[List[Tuple[int, int]]] = [[] for _ in range(ProfileRole.Total - 1)]
         self.steps: List[Tuple[int, int]] = []
         self.steps_names: List[str] = []
diff --git a/plugins/tensorboard-plugins/tb_plugin/torch_tb_profiler/profiler/node.py b/plugins/tensorboard-plugins/tb_plugin/torch_tb_profiler/profiler/node.py
index 02718839874f66505d5c067ea6bfc8193c9798f9..54dc5d093bec6f87826c1a89853828d2005c4036 100644
--- a/plugins/tensorboard-plugins/tb_plugin/torch_tb_profiler/profiler/node.py
+++ b/plugins/tensorboard-plugins/tb_plugin/torch_tb_profiler/profiler/node.py
@@ -73,8 +73,6 @@ class HostNode(BaseNode):
 
 class OperatorNode(HostNode):
     # Don't use [] as default parameters
-    # https://stackoverflow.com/questions/1132941/least-astonishment-and-the-mutable-default-argument?page=1&tab=votes#tab-top
-    # https://web.archive.org/web/20200221224620/http://effbot.org/zone/default-values.htm
     def __init__(self, children=None, runtimes=None, input_shape: Optional[List[List[int]]] = None,
                  input_type: Optional[List[str]] = None, callstack: Optional[str] = None,
                  self_host_duration: int = 0, self_device_duration: int = 0, **kwargs):