我希望在输入数据时更改一个值（无需单击按钮）。
这是我用于调用Qt窗口的基本代码（目前仅包含行编辑和文本浏览器）：
import pandas as pd
df= pd.read_excel('output2.xlsx')
df[["PU01 2M1 - [1682] MT Temperatur øC","PU01 4M1 - [1682] MT Temperatur øC","PU01 6M1 - [1682] MT Temperatur øC", "PU01 8M1 - [1682] MT Temperatur øC", "PU02 2M1 - [1682] MT Temperatur øC", "PU02 4M1 - [1682] MT Temperatur øC", "PU02 4M1 - [1682] MT Temperatur øC", "PU02 8M1 - [1682] MT Temperatur øC", "PU03 2M1 - [1682] MT Temperatur øC", "PU03 4M1 - [1682] MT Temperatur øC","PU03 6M1 - [1682] MT Temperatur øC","PU03 8M1 - [1682] MT Temperatur øC","PU04 2M1 - [1682] MT Temperatur øC","PU04 4M1 - [1682] MT Temperatur øC","PU04 6M1 - [1682] MT Temperatur øC","PU04 8M1 - [1682] MT Temperatur øC","PU05 2M1 - [1682] MT Temperatur øC","PU05 4M1 - [1682] MT Temperatur øC","PU05 6M1 - [1682] MT Temperatur øC","PU05 8M1 - [1682] MT Temperatur øC","PU06 2M1 - [1682] MT Temperatur øC","PU06 4M1 - [1682] MT Temperatur øC","PU06 6M1 - [1682] MT Temperatur øC","PU06 8M1 - [1682] MT Temperatur øC" ,"PU08 2M1 - [1682] MT Temperatur øC","PU08 4M1 - [1682] MT Temperatur øC","PU08 6M1 - [1682] MT Temperatur øC","PU08 8M1 - [1682] MT Temperatur øC",].max().to_excel("temperature.xlsx")
我希望创建一个函数，该函数将输入的数字输入行编辑中，通过一些数学方程式进行处理，然后在文本浏览器中显示它。所有这些都无需实现按钮（我希望在输入行编辑时更改显示的值）。