Update Day_19.md

Author: darkprinx

Status/Day_19.md

@@ -44,7 +44,17 @@ t = zlib.compress(s)
 print t
 print zlib.decompress(t)
 ```
-
+---
+```python
+'''Solution by: anas1434 
+'''
+s = 'hello world!hello world!hello world!hello world!'
+# In Python 3 zlib.compress() accepts only DataType <bytes>
+y = bytes(s, 'utf-8')
+x = zlib.compress(y)
+print(x)
+print(zlib.decompress(x))
+```
 ---
 
 # Question 77