how to add an image to markdown code example

Example 1: how to insert an image in markdown

![image info](./pictures/image.png)

Example 2: how to get a picture to show up where I put it in markdown

![alternative text](image_name.png "Image Title")[H]

Example 3: markdown image

![GitHub Logo](/images/logo.png)
Format: ![Alt Text](url)

Example 4: markdown image

![plot](./directory_1/directory_2/.../directory_n/plot.png)