remove card with img for now, fixing issue (#289)

Author: dks333

content/components/cards.mdx

@@ -18,12 +18,6 @@ icon: "rectangle"
 </Card>
 ```
 
-```jsx Image Card Example
-<Card title="Image Card" img="/images/card-with-image.png">
-  Here is an example of a card with an image
-</Card>
-```
-
 </RequestExample>
 
 ### Horizontal Card
@@ -34,14 +28,6 @@ Add a `horizontal` property to a card to make it horizontally displayed.
   Here is an example of a horizontal card
 </Card>
 
-### Image Card
-
-Add an `img` property to a card to display an image on the top of the card.
-
-<Card title="Image Card" img="/images/card-with-image.png">
-  Here is an example of a card with an image
-</Card>
-
 ## Props
 
 <ResponseField name="title" type="string" required>
@@ -67,7 +53,3 @@ Add an `img` property to a card to display an image on the top of the card.
 <ResponseField name="horizontal" type="boolean">
   Makes the card more compact and horizontal
 </ResponseField>
-
-<ResponseField name="img" type="string">
-  The url or local path to an image to display on the top of the card
-</ResponseField>