Add from-copilot.py which is referenced in notes

Signed-off-by: Daniel Bevenius <[email protected]>

embeddings/python/src/from-copilot.py

@@ -0,0 +1,7 @@
+from transformers import AutoTokenizer, AutoModel                               
+tokenizer = AutoTokenizer.from_pretrained("bert-base-cased")                    
+model = AutoModel.from_pretrained("bert-base-cased")                            
+input_ids = tokenizer("cat", return_tensors="pt")["input_ids"]                  
+embeddings = model(input_ids)[0]
+print(f'{embeddings.shape=}')
+print(f'{embeddings=}')