📊 Sales Prediction Using Linear Regression

This project uses a Linear Regression model to predict product sales based on advertising budgets for TV, Radio, and Newspaper.

🧠 What’s Inside

• A Jupyter notebook that trains and tests the model
• Dataset: sales data file.csv
• A custom function that lets users enter ad budgets to get a sales prediction

🚀 How to Run

🔹 Option 1: Run on Your Computer

1. Clone or download the repo
2. Install requirements (if needed):

   pip install pandas scikit-learn numpy