add new a10g flavor (#1123)

Author: christophe-rannou

docs/hub/spaces-overview.md

@@ -27,13 +27,15 @@ For step-by-step tutorials to creating your first Space, see the guides below:
 Each Spaces environment is limited to 16GB RAM, 2 CPU cores and 50GB of (not persistent) disk space by default, which you can use free of charge. You can upgrade to better hardware, including a variety of GPU accelerators and persistent storage, for a [competitive price](https://huggingface.co/pricing#spaces). To request an upgrade, please click the _Settings_ button in your Space and select your preferred hardware environment.
 
 | **Hardware**        	| **GPU Memory** 	| **CPU** 	| **Memory** 	| **Disk** 	| **Hourly Price** 	|
-|---------------------	|-----------------	|----------	|--------------	|----------	| ----------------	|
+|---------------------	|----------------	|----------	|------------	|----------	| ----------------	|
 | CPU Basic           	| -             	| 2 vCPU  	| 16 GB     	| 50 GB    	| Free!            	|
 | CPU Upgrade         	| -             	| 8 vCPU  	| 32 GB      	| 50 GB    	| $0.03            	|
 | Nvidia T4 - small   	| 16GB          	| 4 vCPU  	| 15 GB      	| 50 GB    	| $0.60            	|
 | Nvidia T4 - medium  	| 16GB          	| 8 vCPU  	| 30 GB      	| 100 GB   	| $0.90            	|
 | Nvidia A10G - small 	| 24GB          	| 4 vCPU  	| 15 GB      	| 110 GB   	| $1.05            	|
 | Nvidia A10G - large 	| 24GB          	| 12 vCPU 	| 46 GB      	| 200 GB   	| $3.15            	|
+| 2x Nvidia A10G - large| 48GB          	| 24 vCPU 	| 92 GB      	| 1000 GB  	| $5.70            	|
+| 4x Nvidia A10G - large| 96GB          	| 48 vCPU 	| 184 GB     	| 2000 GB  	| $10.80           	|
 | Nvidia A100 - large 	| 40GB          	| 12 vCPU 	| 142 GB     	| 1000 GB  	| $4.13            	|
 
 | **Storage tier**     	| **Size**             	| **Persistent** 	| **Monthly price** 	|