Bump revchatgpt from 4.0.6 to 6.3.4

Bumps [revchatgpt](https://github.com/acheong08/ChatGPT) from 4.0.6 to 6.3.4.
- [Release notes](https://github.com/acheong08/ChatGPT/releases)
- [Commits](acheong08/ChatGPT@4.0.6...6.3.4)

---
updated-dependencies:
- dependency-name: revchatgpt
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

requirements.txt

@@ -1,7 +1,7 @@
 numpy>=1.23.4
 colorama>=0.4.6
 openai>=0.26.4
-revChatGPT==4.0.6
+revChatGPT==6.3.4
 appdirs>=1.4.4
 requests>=2.28.2
 tabulate>=0.9.0

setup.py

@@ -16,7 +16,7 @@
         "numpy>=1.23.4",
         "colorama>=0.4.6",
         "openai>=0.26.4",
-        "revChatGPT==4.0.6",
+        "revChatGPT==6.3.4",
         "appdirs>=1.4.4",
         "requests>=2.28.2",
         "tabulate>=0.9.0",