Add Phi 3 to huggingchat (#1058)

.env.template

@@ -173,6 +173,31 @@ MODELS=`[
         "stop": ["<|eot_id|>"],
       },
       "unlisted": true
+    },
+    {
+      "name": "microsoft/Phi-3-mini-4k-instruct",
+      "tokenizer": "microsoft/Phi-3-mini-4k-instruct",
+      "description" : "Phi-3 Mini-4K-Instruct is a 3.8B parameters, lightweight, state-of-the-art open model built upon datasets used for Phi-2.",
+      "logoUrl": "https://huggingface.co/datasets/huggingchat/models-logo/resolve/main/microsoft-logo.png",
+      "modelUrl": "https://huggingface.co/microsoft/Phi-3-mini-4k-instruct",
+      "preprompt": "",
+      "parameters": {
+        "stop": ["</s>", "<|end|>"],
+        "max_new_tokens": 1024,
+        "truncate": 3071
+      },
+      "promptExamples": [
+        {
+          "title": "Write an email from bullet list",
+          "prompt": "As a restaurant owner, write a professional email to the supplier to get these products every week: \n\n- Wine (x10)\n- Eggs (x24)\n- Bread (x12)"
+        }, {
+          "title": "Code a snake game",
+          "prompt": "Code a basic snake game in python, give explanations for each step."
+        }, {
+          "title": "Assist in a task",
+          "prompt": "How do I make a delicious lemon cheesecake?"
+        }
+      ]
     },
         {
       "name": "mistralai/Mistral-7B-Instruct-v0.2",