Unable to find file

[attiquetecnologia]

Hello, I try deploy my code on python anywhere, but I using the flask with he.
On my PC de app its runngin but when to do deploy I catch this error.

RuntimeError
2022-05-31 12:54:46,792: Exception on / [GET]
Traceback (most recent call last):
  File "/home/attiquetecnologia/.virtualenvs/agridecision/lib/python3.9/site-packages/flask/app.py", line 2073, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/attiquetecnologia/.virtualenvs/agridecision/lib/python3.9/site-packages/flask/app.py", line 1518, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/attiquetecnologia/.virtualenvs/agridecision/lib/python3.9/site-packages/flask/app.py", line 1516, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/attiquetecnologia/.virtualenvs/agridecision/lib/python3.9/site-packages/flask/app.py", line 1502, in dispatch_request
    return self.ensure_sync(self.view_functions[rule.endpoint])(**req.view_args)
  File "/home/attiquetecnologia/agridecision/default/controller.py", line 55, in index
    return render(filename=os.path.join(
  File "/home/attiquetecnologia/.virtualenvs/agridecision/lib/python3.9/site-packages/yatl/template.py", line 958, in render
    code = str(TemplateParser(text=content,
  File "/home/attiquetecnologia/.virtualenvs/agridecision/lib/python3.9/site-packages/yatl/template.py", line 334, in __init__
    self.parse(text)
  File "/home/attiquetecnologia/.virtualenvs/agridecision/lib/python3.9/site-packages/yatl/template.py", line 781, in parse
    self.extend(extend)
  File "/home/attiquetecnologia/.virtualenvs/agridecision/lib/python3.9/site-packages/yatl/template.py", line 495, in extend
    text = self._get_file_text(filename) or '%sinclude%s' % tuple(self.delimiters)
  File "/home/attiquetecnologia/.virtualenvs/agridecision/lib/python3.9/site-packages/yatl/template.py", line 467, in _get_file_text
    text = self.reader(filepath)
  File "/home/attiquetecnologia/.virtualenvs/agridecision/lib/python3.9/site-packages/yatl/template.py", line 45, in file_reader
    with open(filename, mode) as fp:
TypeError: expected str, bytes or os.PathLike object, not builtin_function_or_method
2022-05-31 12:55:53,821: <built-in function abs>::Unable to find the file
2022-05-31 12:55:53,822: Exception on / [GET]
Traceback (most recent call last):
  File "/home/attiquetecnologia/.virtualenvs/agridecision/lib/python3.9/site-packages/yatl/template.py", line 45, in file_reader
    with open(filename, mode) as fp:
FileNotFoundError: [Errno 2] No such file or directory: '<built-in function abs>'
**NO MATCH**
During handling of the above exception, another exception occurred:
**NO MATCH**
Traceback (most recent call last):
  File "/home/attiquetecnologia/.virtualenvs/agridecision/lib/python3.9/site-packages/flask/app.py", line 2073, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/attiquetecnologia/.virtualenvs/agridecision/lib/python3.9/site-packages/flask/app.py", line 1518, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/attiquetecnologia/.virtualenvs/agridecision/lib/python3.9/site-packages/flask/app.py", line 1516, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/attiquetecnologia/.virtualenvs/agridecision/lib/python3.9/site-packages/flask/app.py", line 1502, in dispatch_request
    return self.ensure_sync(self.view_functions[rule.endpoint])(**req.view_args)
  File "/home/attiquetecnologia/agridecision/default/controller.py", line 55, in index
    return render(filename=os.path.join(
  File "/home/attiquetecnologia/.virtualenvs/agridecision/lib/python3.9/site-packages/yatl/template.py", line 958, in render
    code = str(TemplateParser(text=content,
  File "/home/attiquetecnologia/.virtualenvs/agridecision/lib/python3.9/site-packages/yatl/template.py", line 334, in __init__
    self.parse(text)
  File "/home/attiquetecnologia/.virtualenvs/agridecision/lib/python3.9/site-packages/yatl/template.py", line 781, in parse
    self.extend(extend)
  File "/home/attiquetecnologia/.virtualenvs/agridecision/lib/python3.9/site-packages/yatl/template.py", line 495, in extend
    text = self._get_file_text(filename) or '%sinclude%s' % tuple(self.delimiters)
  File "/home/attiquetecnologia/.virtualenvs/agridecision/lib/python3.9/site-packages/yatl/template.py", line 467, in _get_file_text
    text = self.reader(filepath)
  File "/home/attiquetecnologia/.virtualenvs/agridecision/lib/python3.9/site-packages/yatl/template.py", line 49, in file_reader
    raise RestrictedError(filename, '', 'Unable to find the file')
RuntimeError

All relative paths not found on my code.

Exemple.

dashboard/controller.py

@bp.route("/default/edit/<int:id>")
def edit(id=None):
    if not id:
        return "Error! Id not found!"

    from models.utils import estados
    # db = get_db()
    default = db(defaultModel.id==id).select().first()

    return render(
        filename="default/views/form.html"
            , context=dict(default=default, estados=estados)
    )

dashboard/views/form.html

{{ extend "dashboard/views/layout.html"}}

<main class="col-md-9 ms-sm-auto col-lg-10 px-md-4">
    <div class="d-flex justify-content-between flex-wrap flex-md-nowrap align-items-center pt-3 pb-2 mb-3 border-bottom">
....

To this run on server it is need absoluted paths.