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treezy254 committed Jul 17, 2024
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14 changes: 14 additions & 0 deletions .github/workflows/colab-ssh-setup.yml
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name: Colab SSH Setup

on: [push]

jobs:
build:
runs-on: ubuntu-latest

steps:
- name: Checkout repository
uses: actions/checkout@v2

- name: Set up Google Colab SSH
run: bash ./scripts/colab_ssh_setup.sh
21 changes: 21 additions & 0 deletions LICENSE
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MIT License

Copyright (c) 2024 Your Name

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
34 changes: 34 additions & 0 deletions README.md
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# Colab SSH Setup

This repository provides a script and example to set up an SSH connection to Google Colab, allowing you to use Colab's resources locally in VS Code for resource-intensive tasks like machine learning.

## Setup Instructions

1. Clone the repository:

```bash
git clone https://github.com/yourusername/colab-ssh-setup.git
cd colab-ssh-setup
Open scripts/colab_ssh_setup.sh and replace 'YOUR_NGROK_TOKEN' and 'YOUR_CHOSEN_PASSWORD' with your Ngrok token and desired SSH password.

Run the script in a Google Colab notebook:
```
!bash ./scripts/colab_ssh_setup.sh
```
Follow the instructions in the Colab output to establish an SSH connection.
Running the Flask App
Navigate to the examples/flask_app directory:
```
cd examples/flask_app
```
Install the required packages:
```
pip install -r ../../requirements.txt
```
Run the Flask app:
```
python app.py
```
Access the app by opening a browser and going to http://localhost:5000.
21 changes: 21 additions & 0 deletions examples/flask_app/app.py
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from flask import Flask, render_template, request
import pandas as pd

app = Flask(__name__)

@app.route('/')
def home():
return render_template('index.html')

@app.route('/analyze', methods=['POST'])
def analyze():
# Load Titanic dataset
df = pd.read_csv('https://web.stanford.edu/class/archive/cs/cs109/cs109.1166/stuff/titanic.csv')

# Example analysis: survival rate by class
analysis = df.groupby('Pclass')['Survived'].mean().to_dict()

return render_template('index.html', analysis=analysis)

if __name__ == '__main__':
app.run(host='0.0.0.0', port=5000)
2 changes: 2 additions & 0 deletions examples/flask_app/requirements.txt
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flask
pandas
24 changes: 24 additions & 0 deletions examples/flask_app/templates/index.html
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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<title>Titanic Data Analysis</title>
</head>
<body>
<div class="container">
<h1 class="mt-5">Titanic Data Analysis</h1>
<form method="post" action="/analyze">
<button type="submit" class="btn btn-primary">Analyze</button>
</form>
{% if analysis %}
<h2 class="mt-5">Analysis Results:</h2>
<ul>
{% for key, value in analysis.items() %}
<li>Class {{ key }}: {{ value }}</li>
{% endfor %}
</ul>
{% endif %}
</div>
</body>
</html>
27 changes: 27 additions & 0 deletions scripts/colab_ssh_setup.sh
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#!/bin/bash

# Prevent disconnection by periodically clicking the "connect" button
echo "function ClickConnect(){
console.log('Working');
document.querySelector('colab-toolbar-button#connect').click()
}
setInterval(ClickConnect, 60000)" > keepalive.js

# Install Node.js to run the keepalive script
apt-get update
apt-get install -y nodejs

# Load the keepalive.js script in the background using Node.js
nohup node keepalive.js &

# Install required Python packages
pip install colab_ssh --upgrade
pip install fastprogress

# Setup SSH using colab_ssh
python - << 'END_PYTHON'
from colab_ssh import launch_ssh
launch_ssh('YOUR_NGROK_TOKEN', password='YOUR_CHOSEN_PASSWORD')
END_PYTHON

echo "SSH setup complete. Please check the output above for connection details."

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