pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "llm-chat"
-version = "1.1.5"
+version = "1.1.3"
 description = "A general CLI interface for large language models."
 authors = ["Paul Harrison <paul@harrison.sh>"]
 readme = "README.md"

src/llm_chat/cli.py

@@ -8,7 +8,13 @@ from rich.markdown import Markdown
 
 from llm_chat.chat import ChatProtocol, get_chat, get_chat_class
 from llm_chat.models import Message, Role
-from llm_chat.settings import Model, OpenAISettings
+from llm_chat.settings import (
+    DEFAULT_HISTORY_DIR,
+    DEFAULT_MODEL,
+    DEFAULT_TEMPERATURE,
+    Model,
+    OpenAISettings,
+)
 
 app = typer.Typer()
 
@@ -100,15 +106,15 @@ def chat(
         ),
     ] = None,
     model: Annotated[
-        Optional[Model],
+        Model,
         typer.Option(..., "--model", "-m", help="Model to use.", show_choices=True),
-    ] = None,
+    ] = DEFAULT_MODEL,
     temperature: Annotated[
-        Optional[float],
+        float,
         typer.Option(
             ..., "--temperature", "-t", help="Model temperature (i.e. creativeness)."
         ),
-    ] = None,
+    ] = DEFAULT_TEMPERATURE,
     context: Annotated[
         list[Path],
         typer.Option(
@@ -126,14 +132,17 @@ def chat(
         ),
     ] = [],
     history_dir: Annotated[
-        Optional[Path],
+        Path,
         typer.Option(
             ...,
             "--history-dir",
             "-d",
             help="Path to the directory where conversation history will be saved.",
+            exists=True,
+            dir_okay=True,
+            file_okay=False,
         ),
-    ] = None,
+    ] = DEFAULT_HISTORY_DIR,
     name: Annotated[
         str,
         typer.Option(
@@ -146,16 +155,17 @@ def chat(
 ) -> None:
     """Start a chat session."""
     # TODO: Add option to provide context string as an argument.
-    args: dict[str, Any] = {}
     if api_key is not None:
-        args |= {"api_key": api_key}
-    if model is not None:
-        args |= {"model": model}
-    if temperature is not None:
-        args |= {"temperature": temperature}
-    if history_dir is not None:
-        args |= {"history_dir": history_dir}
-    settings = OpenAISettings(**args)
+        settings = OpenAISettings(
+            api_key=api_key,
+            model=model,
+            temperature=temperature,
+            history_dir=history_dir,
+        )
+    else:
+        settings = OpenAISettings(
+            model=model, temperature=temperature, history_dir=history_dir
+        )
 
     context_messages = [load_context(path) for path in context]
 

src/llm_chat/settings.py

@@ -15,7 +15,7 @@ class Model(StrEnum):
 
 DEFAULT_MODEL = Model.GPT3
 DEFAULT_TEMPERATURE = 0.7
-DEFAULT_HISTORY_DIR = Path.home() / ".llm_chat" / "history"
+DEFAULT_HISTORY_DIR = Path.home() / ".llm_chat"
 
 
 class OpenAISettings(BaseSettings):