CLI CI 2 (#12387)

Will run all CI because of _test change, but future PRs against CLI will
only trigger the new CLI one

Has a bunch of file changes related to formatting/linting.

No mypy yet - coming soon

libs/cli/langchain_cli/namespaces/hub.py

@@ -2,13 +2,14 @@
 Manage installable hub packages.
 """
 
-import typer
-from typing import Optional
-from typing_extensions import Annotated
-from pathlib import Path
+import re
 import shutil
 import subprocess
-import re
+from pathlib import Path
+from typing import Optional
+
+import typer
+from typing_extensions import Annotated
 
 hub = typer.Typer(no_args_is_help=True, add_completion=False)
 

libs/cli/langchain_cli/namespaces/serve.py

@@ -2,21 +2,23 @@
 Manage LangServe application projects.
 """
 
-import typer
-from typing import Optional, List
-from typing_extensions import Annotated
-from pathlib import Path
 import shutil
 import subprocess
+from pathlib import Path
+from typing import List, Optional
+
+import tomli
+import typer
+from langserve.packages import get_langserve_export, list_packages
+from typing_extensions import Annotated
+
+from langchain_cli.utils.events import create_events
 from langchain_cli.utils.git import (
     copy_repo,
-    update_repo,
     parse_dependency_string,
+    update_repo,
 )
 from langchain_cli.utils.packages import get_package_root
-from langchain_cli.utils.events import create_events
-from langserve.packages import list_packages, get_langserve_export
-import tomli
 
 REPO_DIR = Path(typer.get_app_dir("langchain")) / "git_repos"
 
@@ -101,7 +103,8 @@ def add(
     if len(repo) != 0:
         if len(dependencies) != 0:
             raise typer.BadParameter(
-                "Cannot specify both repo and dependencies. Please specify one or the other."
+                "Cannot specify both repo and dependencies. "
+                "Please specify one or the other."
             )
         dependencies = [f"git+https://github.com/{r}" for r in repo]
 
@@ -144,7 +147,8 @@ def add(
         # detect name conflict
         if langserve_export["package_name"] in installed_names:
             typer.echo(
-                f"Package with name {langserve_export['package_name']} already installed. Skipping...",
+                f"Package with name {langserve_export['package_name']} already "
+                "installed. Skipping...",
             )
             continue
 
@@ -154,7 +158,8 @@ def add(
         destination_path = package_dir / inner_api_path
         if destination_path.exists():
             typer.echo(
-                f"Endpoint {langserve_export['package_name']} already exists. Skipping...",
+                f"Endpoint {langserve_export['package_name']} already exists. "
+                "Skipping...",
             )
             continue
         copy_repo(source_path, destination_path)