changed rstrip for strip and added case for empty string

[Lootheo]

changed rstrip for strip and added case for empty string in agent.py

Background

Sometimes when prompting I accidentally press the enter or space key resulting in a prompt instruction that confuses autogpt. I added changes to the agent to remove that.

Changes

in agent.py

if console_input.lower().rstrip() == "y":
                    if console_input.lower().strip() == "y":
                        user_input = "GENERATE NEXT COMMAND JSON"
                        break
                    elif console_input.lower().strip() == "":
                        print("Invalid input format.")
                        continue

Documentation

Test Plan

PR Quality Checklist

• My pull request is atomic and focuses on a single change.
• I have thoroughly tested my changes with multiple different prompts.
• I have considered potential risks and mitigations for my changes.
• I have documented my changes clearly and comprehensively.
• I have not snuck in any "extra" small tweaks changes