added deepseek

keys.example.json

@@ -7,5 +7,6 @@
     "GROQCLOUD_API_KEY": "",
     "HUGGINGFACE_API_KEY": "",
     "QWEN_API_KEY": "",
-    "XAI_API_KEY": ""
+    "XAI_API_KEY": "",
+    "DEEPSEEK_API_KEY": ""
 }

profiles/deepseek.json

@@ -0,0 +1,7 @@
+{
+    "name": "deepseek",
+
+    "model": "deepseek-chat",
+
+    "embedding": "openai"
+}

settings.js

@@ -18,6 +18,7 @@ export default
         // "./profiles/llama.json",
         // "./profiles/qwen.json",
         // "./profiles/grok.json",
+        // "./profiles/deepseek.json",
         
         // using more than 1 profile requires you to /msg each bot indivually
     ],

src/agent/prompter.js

@@ -15,6 +15,7 @@ import { GroqCloudAPI } from '../models/groq.js';
 import { HuggingFace } from '../models/huggingface.js';
 import { Qwen } from "../models/qwen.js";
 import { Grok } from "../models/grok.js";
+import { DeepSeek } from '../models/deepseek.js';
 
 export class Prompter {
     constructor(agent, fp) {
@@ -60,6 +61,8 @@ export class Prompter {
                 chat.api = 'qwen';
             else if (chat.model.includes('grok'))
                 chat.api = 'xai';
+            else if (chat.model.includes('deepseek'))
+                chat.api = 'deepseek';
             else
                 chat.api = 'ollama';
         }
@@ -87,6 +90,8 @@ export class Prompter {
             this.chat_model = new Qwen(chat.model, chat.url);
         else if (chat.api === 'xai')
             this.chat_model = new Grok(chat.model, chat.url);
+        else if (chat.api === 'deepseek')
+            this.chat_model = new DeepSeek(chat.model, chat.url);
         else
             throw new Error('Unknown API:', api);
 

src/models/deepseek.js

@@ -0,0 +1,56 @@
+import OpenAIApi from 'openai';
+import { getKey, hasKey } from '../utils/keys.js';
+import { strictFormat } from '../utils/text.js';
+
+export class DeepSeek {
+    constructor(model_name, url) {
+        this.model_name = model_name;
+
+        let config = {};
+
+        config.baseURL = url || 'https://api.deepseek.com';
+        config.apiKey = getKey('DEEPSEEK_API_KEY');
+
+        this.openai = new OpenAIApi(config);
+    }
+
+    async sendRequest(turns, systemMessage, stop_seq='***') {
+        let messages = [{'role': 'system', 'content': systemMessage}].concat(turns);
+
+        messages = strictFormat(messages);
+
+        const pack = {
+            model: this.model_name || "deepseek-chat",
+            messages,
+            stop: stop_seq,
+        };
+
+        let res = null;
+        try {
+            console.log('Awaiting deepseek api response...')
+            // console.log('Messages:', messages);
+            let completion = await this.openai.chat.completions.create(pack);
+            if (completion.choices[0].finish_reason == 'length')
+                throw new Error('Context length exceeded'); 
+            console.log('Received.')
+            res = completion.choices[0].message.content;
+        }
+        catch (err) {
+            if ((err.message == 'Context length exceeded' || err.code == 'context_length_exceeded') && turns.length > 1) {
+                console.log('Context length exceeded, trying again with shorter context.');
+                return await this.sendRequest(turns.slice(1), systemMessage, stop_seq);
+            } else {
+                console.log(err);
+                res = 'My brain disconnected, try again.';
+            }
+        }
+        return res;
+    }
+
+    async embed(text) {
+        throw new Error('Embeddings are not supported by Deepseek.');
+    }
+}
+
+
+