====== Advanced Python Concepts ======

=== Generators ===

Generators allow lazy evaluation of data, meaning the values are produced only when required.

**Example**:
<code>
def count_up_to(max):
    count = 1
    while count <= max:
        yield count
        count += 1
        
for number in count_up_to(5):
    print(number)
</code>

**Output:**
<code>
1
2
3
4
5
</code>