👉 Pyees are a type of Python function that is used to return the result of a calculation. They are often used in scientific computing and engineering applications, where they are used to perform mathematical operations on data or compute results quickly and accurately.
In Python, the function `pyes` can be defined as follows:
```python
def pyes(expr):
# Perform the calculation using the expression provided
result = ... # your code here
return result
```
Here, `
pyes