Easy one today. And on the first day I switched to python

day_15/part1.py

@@ -0,0 +1,22 @@
+def test(input, solution):
+    print(f"Running input {input}")
+    result = process(input)
+    print(f"Solution was {result}")
+    assert result == solution
+
+def run():
+    file = open("input.txt", "r")
+    return process(file.read()[:-1])
+
+def hash_value(word):
+    count = 0
+    for character in word:
+        count += ord(character)
+        count *= 17
+        count = count % 256
+    return count
+
+def process(input):
+    words = input.split(",")
+    hashes = [hash_value(word) for word in words]
+    return sum(hashes)