Write a python script to simply display "hello world!"
user
Here's a simple Python script to display "hello world!" on the console:

```python
print("hello world!")
```

Save this code in a file with a `.py` extension, such as `hello.py`. Then, run the script by opening a terminal or command prompt, navigating to the directory where the script is saved, and typing `python hello.py`. The output should be:

```
hello world!
```
assistant
Can you write a C++ program to do the same thing?
user
hello, can you review my react typescript code ?
assistant