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# logger/demo
```go
package main
import (
"github.com/pterm/pterm"
"time"
)
func main() {
// Create a logger with trace level
logger := pterm.DefaultLogger.WithLevel(pterm.LogLevelTrace)
// Log a trace level message
logger.Trace("Doing not so important stuff", logger.Args("priority", "super low"))
// Pause for 3 seconds
sleep()
// Define a map with interesting stuff
interstingStuff := map[string]any{
"when were crayons invented": "1903",
"what is the meaning of life": 42,
"is this interesting": true,
}
// Log a debug level message with arguments from the map
logger.Debug("This might be interesting", logger.ArgsFromMap(interstingStuff))
// Pause for 3 seconds
sleep()
// Log an info level message
logger.Info("That was actually interesting", logger.Args("such", "wow"))
// Pause for 3 seconds
sleep()
// Log a warning level message
logger.Warn("Oh no, I see an error coming to us!", logger.Args("speed", 88, "measures", "mph"))
// Pause for 3 seconds
sleep()
// Log an error level message
logger.Error("Damn, here it is!", logger.Args("error", "something went wrong"))
// Pause for 3 seconds
sleep()
// Log an info level message with a long text that will be automatically wrapped
logger.Info("But what's really cool is, that you can print very long logs, and PTerm will automatically wrap them for you! Say goodbye to text, that has weird line breaks!", logger.Args("very", "long"))
// Pause for 3 seconds
sleep()
// Log a fatal level message
logger.Fatal("Oh no, this process is getting killed!", logger.Args("fatal", true))
}
// Function to pause the execution for 3 seconds
func sleep() {
time.Sleep(time.Second * 3)
}
```
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