feat: add pdf object

Author: guillaq

workflowai/core/fields/pdf.py

@@ -0,0 +1,11 @@
+from workflowai.core.fields.file import File
+
+
+class PDF(File):
+    """A field representing a PDF file.
+
+    This field is used to handle PDF inputs.
+    The PDF can be provided either as base64-encoded data or as a URL.
+    """
+
+    pass

workflowai/fields.py

@@ -6,6 +6,7 @@
 from workflowai.core.fields.http_url import HttpUrl as HttpUrl
 from workflowai.core.fields.image import Image as Image
 from workflowai.core.fields.local_date_time import DatetimeLocal as DatetimeLocal
+from workflowai.core.fields.pdf import PDF as PDF
 from workflowai.core.fields.price import Price as Price
 from workflowai.core.fields.surface_area import SurfaceArea as SurfaceArea
 from workflowai.core.fields.zone_info import TimezoneInfo as TimezoneInfo