chore: ignore generated files

Signed-off-by: Aaron Pham <contact@aarnphm.xyz>

.gitignore

@@ -85,7 +85,7 @@ ipython_config.py
 # pyenv
 #   For a library or package, you might want to ignore these files since the code is
 #   intended to run in multiple environments; otherwise, check them in:
-# .python-version
+.python-version
 
 # pipenv
 #   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
@@ -162,5 +162,4 @@ cython_debug/
 # Environments
 venv/
 .envrc
-.python-version
 _version.py

.python-version

@@ -1 +0,0 @@
-/Users/aarnphm/workspace/bentoml/projects/openllm/upstream/.python-version-default