docarray · kacperlukawski · Apr 14, 2023 · Mar 31, 2023 · Mar 31, 2023 · Mar 31, 2023
diff --git a/docarray/array/doc_vec/doc_vec.py b/docarray/array/doc_vec/doc_vec.py
@@ -138,7 +138,6 @@ def __init__(
                     tensor_columns[field_name] = TensorFlowTensor(stacked)
 
                 elif issubclass(field_type, AbstractTensor):
-
                     tensor = getattr(docs[0], field_name)
                     column_shape = (
                         (len(docs), *tensor.shape)
@@ -378,7 +377,6 @@ def _set_data_column(
             self._storage.tensor_columns[field] = values
 
         elif field in self._storage.doc_columns.keys():
-
             values_ = parse_obj_as(
                 DocVec.__class_getitem__(self._storage.doc_columns[field].doc_type),
                 values,

diff --git a/docarray/base_doc/mixins/io.py b/docarray/base_doc/mixins/io.py
@@ -219,7 +219,6 @@ def from_protobuf(cls: Type[T], pb_msg: 'DocProto') -> T:
         fields: Dict[str, Any] = {}
 
         for field_name in pb_msg.data:
-
             if field_name not in cls.__fields__.keys():
                 continue  # optimization we don't even load the data if the key does not
                 # match any field in the cls or in the mapping
@@ -265,7 +264,6 @@ def _get_content_from_node_proto(
         elif content_key is None:
             return_field = None
         elif docarray_type is None:
-
             arg_to_container: Dict[str, Callable] = {
                 'list': list,
                 'set': set,

diff --git a/docarray/computation/torch_backend.py b/docarray/computation/torch_backend.py
@@ -103,7 +103,6 @@ def shape(cls, tensor: 'torch.Tensor') -> Tuple[int, ...]:
 
     @classmethod
     def reshape(cls, tensor: 'torch.Tensor', shape: Tuple[int, ...]) -> 'torch.Tensor':
-
         """
         Gives a new shape to tensor without changing its data.
 

diff --git a/docarray/index/__init__.py b/docarray/index/__init__.py
@@ -10,6 +10,7 @@
     from docarray.index.backends.elastic import ElasticDocIndex  # noqa: F401
     from docarray.index.backends.elasticv7 import ElasticV7DocIndex  # noqa: F401
     from docarray.index.backends.hnswlib import HnswDocumentIndex  # noqa: F401
+    from docarray.index.backends.qdrant import QdrantDocumentIndex  # noqa: F401
 
 __all__ = []
 
@@ -25,7 +26,9 @@ def __getattr__(name: str):
     elif name == 'ElasticV7DocIndex':
         import_library('elasticsearch', raise_error=True)
         import docarray.index.backends.elasticv7 as lib
-
+    elif name == 'QdrantDocumentIndex':
+        import_library('qdrant_client', raise_error=True)
+        import docarray.index.backends.qdrant as lib
     else:
         raise ImportError(
             f'cannot import name \'{name}\' from \'{_get_path_from_docarray_root_level(__file__)}\''
-Original file line number
+Diff line change
@@ Expand Up / @@ -103,7 +103,6 @@ def shape(cls, tensor: 'torch.Tensor') -> Tuple[int, ...]: @@
         @classmethod
         def reshape(cls, tensor: 'torch.Tensor', shape: Tuple[int, ...]) -> 'torch.Tensor':
             """
             Gives a new shape to tensor without changing its data.
@@ Expand Down @@