# Exercise 5: Machine Learning

We're going to use [Google Colab](https://colab.research.google.com) to train our machine learning model. Colab provides a Jupyter notebook that allows us to run our machine learning model in a web browser.

![Screenshot of Google Colab website](../images/colab.png)

## 3rd Party Cookies

Some of you might see an error about 3rd party cookies. 

![Screenshot of Google Colab error about 3rd party cookies](../images/colab-error.png)

You can enable 3rd party cookies, or better yet, add an exception for `[*.]googleusercontent.com`.

![Screenshot adding 3rd party cookie exception for googleusercontent.com](../images/colab-3rd-party-cookie-exception.png)

## Open the Notebook

Open the notebook in Colab.

https://colab.research.google.com/github/arduino/ArduinoTensorFlowLiteTutorials/blob/master/GestureToEmoji/arduino_tinyml_workshop.ipynb

Next [Exercise 6: Classifying IMU Data](exercise6.md)
