Fixes for tutorial

Author: ansantam

README.md

@@ -60,6 +60,12 @@ cd rl-tutorial-ares-basic
 
 You need to install the dependencies before running the notebooks.
 
+### Install `ffmpeg`
+Please also run these commands to install `ffmpeg`:
+- OS X: `brew install ffmpeg`
+- Ubuntu: `sudo apt-get install ffmpeg`
+- With pip: `pip install imageio-ffmpeg`
+
 ### Using conda
 
 If you don't have conda installed already and want to use conda for environment management, you can install the miniconda as [described here](https://docs.conda.io/projects/miniconda/en/latest/miniconda-install.html).
@@ -69,12 +75,6 @@ If you don't have conda installed already and want to use conda for environment
 - Install the required packages via `pip install -r requirements.txt`.
 - Additional installation steps:
 
-Please also run these commands to install `ffmpeg`:
-- OS X: `brew install ffmpeg`
-- Ubuntu: `sudo apt-get install ffmpeg`
-- With pip: `pip install imageio-ffmpeg`
-
-Finally, install the notebook extensions if you want to see them in slide mode:
 ```bash
 python -m jupyter contrib nbextension install --user
 python -m jupyter nbextension enable varInspector/main
@@ -100,11 +100,6 @@ Then, install the packages with pip within the activated environment
 python -m pip install -r requirements.txt
 ```
 
-Please also run these commands to install `ffmpeg`:
-- OS X: `brew install ffmpeg`
-- Ubuntu: `sudo apt-get install ffmpeg`
-- With pip: `pip install imageio-ffmpeg`
-
 Finally, install the notebook extensions if you want to see them in slide mode:
 ```bash
 python -m jupyter contrib nbextension install --user

requirements.txt

@@ -1,18 +1,21 @@
 cheetah-accelerator
 gymnasium
-imageio==2.4.1
+gym
+imageio==2.5
 ipywidgets
+ipython
+ipywidgets
+jupyter_contrib_nbextensions
 matplotlib
-moviepy
+moviepy==1.0.3
 names
+notebook==6.4.12
 opencv-python
 seaborn
 pyyaml
-stable-baselines3
-notebook==6.4.12
-jupyter_contrib_nbextensions
+requests
 RISE
+shimmy
+stable-baselines3
 traitlets==5.9.0
-ipython
-ipywidgets