diff --git a/my-gym b/my-gym
index a2037e40..eb3b7a2b 160000
--- a/my-gym
+++ b/my-gym
@@ -1 +1 @@
-Subproject commit a2037e409e277295e559e628ab01cab0de8cb73c
+Subproject commit eb3b7a2b8f711e67e524324f08b84ed36335e5c7
diff --git a/mybin b/mybin
index bbb18e40..8f3f1f95 160000
--- a/mybin
+++ b/mybin
@@ -1 +1 @@
-Subproject commit bbb18e409b37f55b7816c57072ad6f80aefa6772
+Subproject commit 8f3f1f95a6c38b1533496d377fdfb0de2b01dc06
diff --git a/python/requirements_tf.txt b/python/requirements_tf.txt
new file mode 100644
index 00000000..9d1fa6dc
--- /dev/null
+++ b/python/requirements_tf.txt
@@ -0,0 +1,20 @@
+argh
+autoflake
+autopep8
+black
+duckdb
+flake8
+ipython
+isort
+matplotlib
+numpy
+pandas
+pdbpp
+pip
+pyarrow
+pytest
+scikit-learn
+scipy
+tqdm
+ujson
+tensorflow[and-cuda]
diff --git a/python/tf.sh b/python/tf.sh
new file mode 100755
index 00000000..f33c58f9
--- /dev/null
+++ b/python/tf.sh
@@ -0,0 +1,22 @@
+#!/bin/bash -e
+source ~/anaconda3/etc/profile.d/conda.sh
+MY_CONDA_ENV=tf
+PYTHON_ENV=3.12
+if [[ $(conda env list | grep $MY_CONDA_ENV"\s") ]]; then
+    echo CONDA ENV $MY_CONDA_ENV exists
+else
+    echo CONDA ENV $MY_CONDA_ENV does not exist
+    # conda create -c conda-forge -y -n $MY_CONDA_ENV python=$MY_CONDA_ENV
+    conda create -y -n $MY_CONDA_ENV python=$PYTHON_ENV
+    conda init
+    conda activate $MY_CONDA_ENV
+    conda install -y pip
+fi
+conda init
+conda activate $MY_CONDA_ENV
+conda info
+sleep 1
+pip install -U pip
+
+pip install -r ./requirements_tf.txt
+./local_setup.sh
diff --git a/python/upgrade.sh b/python/upgrade.sh
index a649aebc..a4b6f5f6 100755
--- a/python/upgrade.sh
+++ b/python/upgrade.sh
@@ -19,6 +19,7 @@ else
     for x in $(cat $ENV_FILE); do
         pip install -U $x
     done
+    # 2024-10-01 ... jax and tensorflow can not be in same env at the moment.
     # 2024-08-22
     pip install -U tensorflow[and-cuda]
     # 2024-07-10