Minor Fixes

What's Changed

• Update app.py - Usage list by @jimburtoft in #62
• updated handling of profile name in claude v2 script by @mohaalsouli in #66
• Bump langchain from 0.0.306 to 0.0.329 in /kendra_retriever_samples by @dependabot in #59
• Development by @MithilShah in #67

New Contributors

• @dependabot made their first contribution in #59

Full Changelog: v0.2.4...v0.2.5