In Golang, the **`rand.Seed()` function** is used to set a seed value to generate pseudo-random numbers. 

If the same seed value is used in every execution, then the same set of pseudo-random numbers is generated. In order to get a different set of pseudo-random numbers, we need to update the seed value.

# 
## Syntax
```go
rand.Seed(value)
```

## Parameters
The `rand.Seed()` function accepts the following parameter:
*  **`value`** : This is the value that is set as the seed value.

## Example
The code given below will show us how to use the `rand.Seed()`function to set the seed value:

package main

import (
  "fmt"
  "math/rand"
  "time"
)

func main() {
  // seed to get different result every time
  rand.Seed(time.Now().UnixNano())
  fmt.Println(rand.Intn(50))
  fmt.Println(rand.Float64())
}

What is the rand.Seed() function in Golang?

Sets a seed value in Golang's rand package to generate predictable pseudo-random numbers.