Sangeeta is a Python programmer working in a computer hardware company. She has to maintain the records of the peripheral devices. She created a csv file named Peripheral.csv to store the details. Structure of Peripheral.csv:
\begin{tabular}{|c|c|c|} \hline \textbf{P\_id} & \textbf{P\_name} & \textbf{Price} \\ \hline \end{tabular}
P\_id is the Peripheral device ID (integer).P\_name is the Peripheral device name (string).Price is the Peripheral device price (integer).
Sangeeta wants to write the following user-defined functions:
Add\_Device(): To accept a record from the user and add it to the CSV file, Peripheral.csv.Count\_Device(): To count and display the number of peripheral devices whose price is less than 1000.