Request a change about Nvidia detector

My previous pull is works perfectly in my computer, it can detect Nvidia driver. But I afraid my code don't work with another computer since I never test with that. So, I add my previous code (which worked in my computer) and keep the previous code (which I think it will works on another computer)

webodm.sh

@@ -177,6 +177,13 @@ detect_gpus(){
 			set -e
 			return
 		fi
+		
+		lspci | grep "VGA.*NVIDIA"
+		if [ "${?}" -eq 0 ]; then
+			export GPU_NVIDIA=true
+			set -e
+			return
+		fi
 
 		lspci | grep "VGA.*Intel"
 		if [ "${?}" -eq 0 ]; then