fix(llm): use langchain-anthropic (#42)

- add langchain-anthropic
- add langchain-core
- bump langchain-community

codeqai/config.py

@@ -167,7 +167,7 @@ def create_config():
                 ),
             ]
 
-        elif config["llm-host"] == "OpenAI":
+        elif config["llm-host"] == LlmHost.OPENAI.value:
             questions = [
                 inquirer.List(
                     "chat-model",
@@ -181,7 +181,7 @@ def create_config():
                 ),
             ]
 
-        elif config["llm-host"] == "Anthropic":
+        elif config["llm-host"] == LlmHost.ANTHROPIC.value:
             questions = [
                 inquirer.List(
                     "chat-model",

codeqai/constants.py

@@ -33,4 +33,4 @@ class LlmHost(Enum):
     OLLAMA = "Ollama"
     OPENAI = "OpenAI"
     AZURE_OPENAI = "Azure-OpenAI"
-    ANTHROPIC = "Anhtropic"
+    ANTHROPIC = "Anthropic"

codeqai/llm.py

@@ -5,7 +5,8 @@
 import inquirer
 from langchain.callbacks.manager import CallbackManager
 from langchain.callbacks.streaming_stdout import StreamingStdOutCallbackHandler
-from langchain_community.chat_models import AzureChatOpenAI, ChatAnthropic
+from langchain_anthropic import ChatAnthropic
+from langchain_community.chat_models import AzureChatOpenAI
 from langchain_community.llms import LlamaCpp, Ollama
 from langchain_openai import ChatOpenAI