Create a python function to find the maximum number from the given list.
[2, 7, 11, 4]
```
def find_max(lst):
    return max(lst)
```
Complete the following task based on the instruction and optional input provided.### Instruction:
Create a python function to find the maximum number from the given list.

### Input:
[2, 7, 11, 4]

### Output:
```
def find_max(lst):
    return max(lst)
```