[USER (data scientist)]: Awesome, thanks! Now, I also want to see which of these have at least 256 GB of SSD storage. Can you help me with that too?  Please generate and display a pie chart to visualize the distribution of laptops with Windows 10 by manufacturer in the 'laptops_price' dataframe.
My template of code snippet is:

---BEGIN CODE TEMPLATE---

import pandas as pd
import pickle
import matplotlib.pyplot as plt

laptops_price = pd.read_csv("laptops_price.csv")

# YOUR SOLUTION BEGIN:
<code1>
[GENERATE YOUR CODE]
</code1>
# YOUR SOLUTION END:

plt.savefig('./pred_result/pie_chart.png')
plt.show()

---END CODE TEMPLATE---

[YOU (AI assistant)]: Sure thing! Let's filter those laptops further to find the ones with at least 256 GB of SSD storage: 
