feat: funcion now correctly converts decimal rgb to hex

src/codewars/kata_rgb_2_hex.py

@@ -1,2 +1,11 @@
 def rgb(r, g, b):
-    pass
+    rgb = {"r": int(r), "g": int(g), "b": int(b)}
+
+    for decimal in rgb:
+        rgb[decimal] = min(255, max(rgb[decimal], 0))
+        rgb[decimal] = hex(rgb[decimal]).split("x")[-1]
+
+        if len(rgb[decimal]) == 1:
+            rgb[decimal] = "0" + rgb[decimal]
+
+    return f"{rgb['r']}{rgb['g']}{rgb['b']}".upper()