[Feature]: Unstructured File Loader Support - USF (#815)

embedchain/models/data_type.py

@@ -25,6 +25,7 @@ class IndirectDataType(Enum):
     CSV = "csv"
     MDX = "mdx"
     IMAGES = "images"
+    UNSTRUCTURED = 'unstructured'
     JSON = "json"
 
 
@@ -50,4 +51,5 @@ class DataType(Enum):
     MDX = IndirectDataType.MDX.value
     QNA_PAIR = SpecialDataType.QNA_PAIR.value
     IMAGES = IndirectDataType.IMAGES.value
+    UNSTRUCTURED = IndirectDataType.UNSTRUCTURED.value
     JSON = IndirectDataType.JSON.value