♻️ refactor: Rework currents and add new templates

Add Alpaca, Llama3, LLama2, ChatML templates

templates/ChatML.hpp

@@ -0,0 +1,60 @@
+/* 
+ * Copyright (C) 2024 Petr Mironychev
+ *
+ * This file is part of QodeAssist.
+ *
+ * QodeAssist is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * QodeAssist is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with QodeAssist. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include <QJsonArray>
+
+#include "llmcore/PromptTemplate.hpp"
+
+namespace QodeAssist::Templates {
+
+class ChatML : public LLMCore::PromptTemplate
+{
+public:
+    QString name() const override { return "ChatML"; }
+    LLMCore::TemplateType type() const override { return LLMCore::TemplateType::Chat; }
+    QString promptTemplate() const override { return {}; }
+    QStringList stopWords() const override
+    {
+        return QStringList() << "<|im_start|>" << "<|im_end|>";
+    }
+    void prepareRequest(QJsonObject &request, const LLMCore::ContextData &context) const override
+    {
+        QJsonArray messages = request["messages"].toArray();
+
+        for (int i = 0; i < messages.size(); ++i) {
+            QJsonObject message = messages[i].toObject();
+            QString role = message["role"].toString();
+            QString content = message["content"].toString();
+
+            message["content"] = QString("<|im_start|>%1\n%2\n<|im_end|>").arg(role, content);
+
+            messages[i] = message;
+        }
+
+        request["messages"] = messages;
+    }
+    QString description() const override
+    {
+        return "The message will contain the following tokens: <|im_start|>%1\n%2\n<|im_end|>";
+    }
+};
+
+} // namespace QodeAssist::Templates