Merge branch 'main' of github.com:bbelderbos/bobcodesit

index.md

@@ -255,6 +255,7 @@ This file gets generated by [this script](index.py).
 - [Itertools.count](notes/20220906094357.md)
 - [Itertools.cycle](notes/20240126101005.md)
 - [Split a sequence into pairs](notes/20231216210001.md)
+- [Use itertools + random to simulate rolling dice](notes/20240702100917.md)
 
 ## Libraries
 
@@ -274,6 +275,7 @@ This file gets generated by [this script](index.py).
 
 ## Marvinai
 
+- [Image classification with marvin ai](notes/20240702100735.md)
 - [Using marvin ai to extract geo locations](notes/20240628165703.md)
 
 ## Matchcase

notes/20240702100735.md

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+# Image classification with Marvin AI
+
+Another cool thing you can do with Marvin AI is classifying images. 💡 💪
+
+I just gave it my profile picture and asked what type of programmer I am and what I am holding in my hands. 🐍🪄
+
+See below - it did a great job! 😍 📈
+
+```
+import marvin
+
+img = marvin.Image(
+    "https://pbs.twimg.com/profile_images/1365563799571431428/wj7Hu5-6_400x400.jpg"
+)
+
+programer = marvin.classify(
+    img,
+    labels=["Rustacean", "Pythonista", "Javaist", "Rubyist", "Gopher", "Haskellites"],
+)
+
+object_in_hands = marvin.classify(
+    img,
+    labels=[
+        "stick",
+        "tool",
+        "flag",
+        "banner",
+        "staff",
+        "book",
+        "smartphone",
+        "bottle",
+        "pen",
+        "notebook",
+        "other",
+    ],
+    instructions="What object is the programmer holding?",
+)
+
+print(f"Programmer is a {programer} and is holding a {object_in_hands}")
+# Outputs:
+# Programmer is a Pythonista and is holding a staff
+```
+
+#marvinai

notes/20240702100917.md

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+# Use itertools + random to simulate rolling dice
+
+🎲 Simulate rolling two 6-sided dice and get all possible outcomes ... `range` + `itertools` + `random` are great for this:
+
+```
+>>> import random
+>>> import itertools
+
+>>> dice_sides = range(1, 7)
+>>> all_possible_rolls = list(itertools.product(dice_sides, repeat=2))
+
+>>> all_possible_rolls[:2]
+[(1, 1), (1, 2)]
+>>> all_possible_rolls[-2:]
+[(6, 5), (6, 6)]
+
+>>> for _ in range(3): random.choice(all_possible_rolls)
+...
+(3, 3)
+(6, 4)
+(2, 1)
+```
+
+#itertools