Generate code to convert Fahrenheit to Celsius.
Here is a Python code that converts Fahrenheit to Celsius:

```
def fahrenheit_to_celsius(fahrenheit):
    celsius = (fahrenheit - 32) * 5/9
    return celsius
```
Complete the following task based on the instruction and optional input provided.### Instruction:
Generate code to convert Fahrenheit to Celsius.

### Output:
Here is a Python code that converts Fahrenheit to Celsius:

```
def fahrenheit_to_celsius(fahrenheit):
    celsius = (fahrenheit - 32) * 5/9
    return celsius
```