Add mistral chat adapter and up Gemma 2 in klite

Author: Nexesenex

klite.embd

@@ -9092,19 +9092,19 @@ Current version: 148
 
 		switch(sel)
 		{
-			case "1": //alpaca
+			case "1": //Alpaca
 				st = defaultsettings.instruct_starttag;
 				et = defaultsettings.instruct_endtag;
 				break;
-			case "2": //vicuna
+			case "2": //Vicuna
 				st = "\\nUSER: ";
 				et = "\\nASSISTANT: ";
 				break;
-			case "3": //metharme
+			case "3": //Metharme
 				st = `<|user|>`;
 				et = `<|model|>`;
 				break;
-			case "4": //llama 2 chat
+			case "4": //Llama 2 chat
 				st = "[INST] ";
 				et = " [/INST]";
 				break;
@@ -9124,17 +9124,21 @@ Current version: 148
 				st = "<|END_OF_TURN_TOKEN|><|START_OF_TURN_TOKEN|><|USER_TOKEN|>";
 				et = "<|END_OF_TURN_TOKEN|><|START_OF_TURN_TOKEN|><|CHATBOT_TOKEN|>";
 				break;
-			case "9": //llama 3 chat
+			case "9": //Llama 3 chat
 				st = "<|eot_id|><|start_header_id|>user<|end_header_id|>\\n\\n";
 				et = "<|eot_id|><|start_header_id|>assistant<|end_header_id|>\\n\\n";
 				break;
-			case "10": // Phi-3 Mini
+			case "10": //Phi-3 Mini
                 st = "<|end|><|user|>\\n";
                 et = "<|end|>\\n<|assistant|>";
                 break;
-			case "11": // Gemma 2
+			case "11": //Gemma 2
                 st = "<end_of_turn>\\n<start_of_turn>user\\n";
-                et = "<end_of_turn>\\n<start_of_turn>assistant\\n";
+                et = "<end_of_turn>\\n<start_of_turn>model\\n";
+                break;
+			case "12": //Mistral
+                st = "\\n[INST] ";
+                et = " [/INST]\\n";
                 break;
 			default:
 				break;
@@ -16159,6 +16163,7 @@ Current version: 148
 								<option value="9">Llama 3 Chat</option>
 								<option value="10">Phi-3</option>
 								<option value="11">Gemma-2</option>
+								<option value="12">Mistral</option>
 							</select>
 							<div class="settingsmall miniinput" style="width:100%;padding:2px">
 							<div class="justifyleft settingsmall">Sys. Prompt <span class="helpicon">?<span class="helptext">A system pre-prompt sent at the very start to guide the AI behavior. Usually NOT needed.</span></span></div>