langchain-db2: Hot-fix creating conn_str (#91)

* hotfix creating conn_str

* patch 0.1.5

* make format

Author: MateuszOssGit

libs/langchain-db2/langchain_db2/db2vs.py

@@ -208,8 +208,10 @@ def __init__(
                 username = connection_args.get("username")
                 password = connection_args.get("password")
 
-                conn_str = f"DATABASE={database};hostname={host};port={port};"
-                f"uid={username};pwd={password};"
+                conn_str = (
+                    f"DATABASE={database};hostname={host};port={port};"
+                    f"uid={username};pwd={password};"
+                )
 
                 if "security" in connection_args:
                     security = connection_args.get("security")

libs/langchain-db2/pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "poetry.core.masonry.api"
 
 [tool.poetry]
 name = "langchain-db2"
-version = "0.1.4"
+version = "0.1.5"
 description = "An integration package connecting Db2 vector store and LangChain"
 authors = ["IBM"]
 readme = "README.md"