Add syntax highlighting

Author: halcy

README.md

@@ -1,20 +1,20 @@
 # blurhash-python
+```python
+import blurhash
+import PIL.Image
+import numpy
 
-    import blurhash
-    import PIL.Image
-    import numpy
-    
-    PIL.Image.open("cool_cat_small.jpg")
-    # Result:
-    
+PIL.Image.open("cool_cat_small.jpg")
+# Result:
+```
 ![A picture of a cool cat.](/cool_cat_small.jpg?raw=true "A cool cat.")
-    
-    blurhash.encode(numpy.array(PIL.Image.open("cool_cat_small.jpg").convert("RGB")))
-    # Result: 'UBL_:rOpGG-oBUNG,qRj2so|=eE1w^n4S5NH'
-    
-    PIL.Image.fromarray(numpy.array(blurhash.decode("UBMOZfK1GG%LBBNG,;Rj2skq=eE1s9n4S5Na", 128, 128)).astype('uint8'))
-    # Result:
+```python
+blurhash.encode(numpy.array(PIL.Image.open("cool_cat_small.jpg").convert("RGB")))
+# Result: 'UBL_:rOpGG-oBUNG,qRj2so|=eE1w^n4S5NH'
 
+PIL.Image.fromarray(numpy.array(blurhash.decode("UBMOZfK1GG%LBBNG,;Rj2skq=eE1s9n4S5Na", 128, 128)).astype('uint8'))
+# Result:
+```
 ![Blurhash example output: A blurred cool cat.](/blurhash_example.png?raw=true "Blurhash example output: A blurred cool cat.")
 
 Blurhash is an algorithm that lets you transform image data into a small text representation of a blurred version of the image. This is useful since this small textual representation can be included when sending objects that may have images attached around, since it can be used to quickly create a placeholder for images that are still loading or that should be hidden behind a content warning.