Bump langsmith from 0.3.44 to 0.4.4 (#109)

Bumps [langsmith](https://github.com/langchain-ai/langsmith-sdk) from 0.3.44 to 0.4.4. - [Release notes](https://github.com/langchain-ai/langsmith-sdk/releases) - [Commits](langchain-ai/langsmith-sdk@v0.3.44...v0.4.4) --- updated-dependencies: - dependency-name: langsmith dependency-version: 0.4.4 dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

requirements.txt

@@ -2,7 +2,7 @@ beautifulsoup4==4.13.4
 langchain-couchbase==0.3.0
 langchain-community==0.3.24
 langchain-openai==0.3.27
-langsmith==0.3.44
+langsmith==0.4.4
 python-dotenv==1.1.1
 streamlit==1.45.1
 tqdm==4.67.1