firts agent concept

src/naliiabot/bot/factories/llm_factory.py

@@ -0,0 +1,48 @@
+from enum import Enum
+from langchain_anthropic import ChatAnthropic
+from langchain_deepseek import ChatDeepSeek
+from src.naliiabot.bot.exceptions import NotFoundProviderError
+from dotenv import load_dotenv
+
+load_dotenv()
+
+
+class LLMProvider(str, Enum):
+    """Supported Providers."""
+
+    ANTHROPIC = "anthropic"
+    DEEPSEEK = "deepseek"
+
+
+class LLMFactory:
+
+    def __init__(self, provider):
+        self.provider = provider
+
+    def get_model(self):
+        model = None
+
+        if self.provider == LLMProvider.ANTHROPIC:
+            model = self._create_anthropic()
+        elif self.provider == LLMProvider.DEEPSEEK:
+            model = self._create_deepseek()
+        else:
+            raise NotFoundProviderError(
+                f"{self.provider.upper()} Not Provider Found"
+            )
+
+        return model
+
+    def _create_anthropic(self):
+        model_name = "claude-sonnet-4-5-20250929"
+        model = ChatAnthropic(model=model_name)
+
+        return model
+
+    def _create_deepseek(self):
+        model_name = "deepseek-chat"
+        model = ChatDeepSeek(
+            model=model_name
+        )
+
+        return model