update pytest ini and conftest to ignore warnings and fix pdf provide…

…r [skip ci]

pytest.ini

@@ -1,4 +1,6 @@
 [pytest]
 testpaths=tests
 markers =
-    filename(name): specify the filename for the pdf_document fixture
+    filename(name): specify the filename for the pdf_document fixture
+filterwarnings =
+    ignore::Warning

tests/conftest.py

@@ -48,23 +48,23 @@ def table_rec_model():
 
 
 @pytest.fixture(scope="function")
-def pdf_document(request, layout_model, recognition_model, detection_model) -> Document:
+def pdf_provider(request):
     mark = request.node.get_closest_marker("filename")
-    if mark is None:
-        filename = "adversarial.pdf"
-    else:
-        filename = mark.args[0]
+    filename = mark.args[0] if mark else "adversarial.pdf"
 
     dataset = datasets.load_dataset("datalab-to/pdfs", split="train")
     idx = dataset['filename'].index(filename)
 
     temp_pdf = tempfile.NamedTemporaryFile(suffix=".pdf")
     temp_pdf.write(dataset['pdf'][idx])
     temp_pdf.flush()
+    yield PdfProvider(temp_pdf.name)
 
-    provider = PdfProvider(temp_pdf.name)
+
+@pytest.fixture(scope="function")
+def pdf_document(pdf_provider, layout_model, recognition_model, detection_model) -> Document:
     layout_builder = LayoutBuilder(layout_model)
     ocr_builder = OcrBuilder(detection_model, recognition_model)
     builder = DocumentBuilder()
-    document = builder(provider, layout_builder, ocr_builder)
+    document = builder(pdf_provider, layout_builder, ocr_builder)
     return document