🚀 feat: Add Gemini 2.0 Support, Update Packages and Deprecations

.env.example

@@ -141,7 +141,7 @@ GOOGLE_KEY=user_provided
 # GOOGLE_REVERSE_PROXY=
 
 # Gemini API (AI Studio)
-# GOOGLE_MODELS=gemini-exp-1121,gemini-exp-1114,gemini-1.5-flash-latest,gemini-1.0-pro,gemini-1.0-pro-001,gemini-1.0-pro-latest,gemini-1.0-pro-vision-latest,gemini-1.5-pro-latest,gemini-pro,gemini-pro-vision
+# GOOGLE_MODELS=gemini-2.0-flash-exp,gemini-exp-1121,gemini-exp-1114,gemini-1.5-flash-latest,gemini-1.0-pro,gemini-1.0-pro-001,gemini-1.0-pro-latest,gemini-1.0-pro-vision-latest,gemini-1.5-pro-latest,gemini-pro,gemini-pro-vision
 
 # Vertex AI
 # GOOGLE_MODELS=gemini-1.5-flash-preview-0514,gemini-1.5-pro-preview-0514,gemini-1.0-pro-vision-001,gemini-1.0-pro-002,gemini-1.0-pro-001,gemini-pro-vision,gemini-1.0-pro

.vscode/launch.json

@@ -10,7 +10,8 @@
       "env": {
         "NODE_ENV": "production"
       },
-      "console": "integratedTerminal"
+      "console": "integratedTerminal",
+      "envFile": "${workspaceFolder}/.env"
     }
   ]
 }

api/lib/db/connectDb.js

@@ -25,9 +25,9 @@ async function connectDb() {
   const disconnected = cached.conn && cached.conn?._readyState !== 1;
   if (!cached.promise || disconnected) {
     const opts = {
-      useNewUrlParser: true,
-      useUnifiedTopology: true,
       bufferCommands: false,
+      // useNewUrlParser: true,
+      // useUnifiedTopology: true,
       // bufferMaxEntries: 0,
       // useFindAndModify: true,
       // useCreateIndex: true

api/models/tx.js

@@ -71,6 +71,7 @@ const tokenValues = Object.assign(
     /* cohere doesn't have rates for the older command models,
   so this was from https://artificialanalysis.ai/models/command-light/providers */
     command: { prompt: 0.38, completion: 0.38 },
+    'gemini-2.0': { prompt: 0, completion: 0 }, // https://ai.google.dev/pricing
     'gemini-1.5': { prompt: 7, completion: 21 }, // May 2nd, 2024 pricing
     gemini: { prompt: 0.5, completion: 1.5 }, // May 2nd, 2024 pricing
   },

api/package.json

@@ -56,7 +56,7 @@
     "cors": "^2.8.5",
     "dedent": "^1.5.3",
     "dotenv": "^16.0.3",
-    "express": "^4.21.1",
+    "express": "^4.21.2",
     "express-mongo-sanitize": "^2.2.0",
     "express-rate-limit": "^7.4.1",
     "express-session": "^1.18.1",

api/utils/tokens.js

@@ -50,7 +50,8 @@ const googleModels = {
   gemini: 30720, // -2048 from max
   'gemini-pro-vision': 12288, // -4096 from max
   'gemini-exp': 8000,
-  'gemini-1.5': 1048576, // -8192 from max
+  'gemini-2.0': 1048576,
+  'gemini-1.5': 1048576,
   'text-bison-32k': 32758, // -10 from max
   'chat-bison-32k': 32758, // -10 from max
   'code-bison-32k': 32758, // -10 from max

config/user-stats.js

@@ -19,8 +19,8 @@ const connect = require('./connect');
   let users = await User.find({});
   let userData = [];
   for (const user of users) {
-    let conversationsCount = (await Conversation.count({ user: user._id })) ?? 0;
-    let messagesCount = (await Message.count({ user: user._id })) ?? 0;
+    let conversationsCount = (await Conversation.countDocuments({ user: user._id })) ?? 0;
+    let messagesCount = (await Message.countDocuments({ user: user._id })) ?? 0;
 
     userData.push({
       User: user.name,

packages/data-provider/package.json

@@ -1,6 +1,6 @@
 {
   "name": "librechat-data-provider",
-  "version": "0.7.58",
+  "version": "0.7.59",
   "description": "data services for librechat apps",
   "main": "dist/index.js",
   "module": "dist/index.es.js",

packages/data-provider/src/config.ts

@@ -760,6 +760,7 @@ export const visionModels = [
   'llava-13b',
   'gemini-pro-vision',
   'claude-3',
+  'gemini-2.0',
   'gemini-1.5',
   'gemini-exp',
   'moondream',