使用python使用min/max/avg绘制csv文件

import csv
import matplotlib.pyplot as plt

data = []
with open('file.csv', 'r') as file:
    reader = csv.reader(file)
    for row in reader:
        data.append(float(row[0]))  # 假设CSV文件只有一列数据

minimum = min(data)
maximum = max(data)
average = sum(data) / len(data)

plt.plot(data)
plt.xlabel('Index')
plt.ylabel('Value')
plt.title('CSV Data')
plt.show()