What does this content-block parser print?
Python
message = {
"content": [
{"type": "text", "text": "Ready"},
{"type": "tool_use", "name": "lookup", "input": {}},
]
}
texts = [b["text"] for b in message["content"] if b["type"] == "text"]
calls = [b for b in message["content"] if b["type"] == "tool_use"]
print("".join(texts), len(calls))