Encountering error in building ASTRA DB Search node in the canvas. Error Building Component Error building Component Astra DB Search: Invalid inputs provided. about langflow HOT 4 CLOSED

from langflow.components.vectorstores.AstraDB import AstraDBVectorStoreComponent
from langflow.field_typing import Embeddings, Text

# Example values for the required fields
embedding = Embeddings(...)  # Provide the appropriate embedding object
collection_name = "your_collection_name"
input_value = Text("your_input_value")
token = "your_authentication_token"
api_endpoint = "your_api_endpoint_url"

# Optional parameters
search_type = "Similarity"
number_of_results = 4
namespace = None
metric = None
batch_size = None
bulk_insert_batch_concurrency = None
bulk_insert_overwrite_concurrency = None
bulk_delete_concurrency = None
setup_mode = "Sync"
pre_delete_collection = False
metadata_indexing_include = None
metadata_indexing_exclude = None
collection_indexing_policy = None

# Build the AstraDBSearchComponent
astra_db_search_component = AstraDBSearchComponent()
results = astra_db_search_component.build(
    embedding=embedding,
    collection_name=collection_name,
    input_value=input_value,
    token=token,
    api_endpoint=api_endpoint,
    search_type=search_type,
    number_of_results=number_of_results,
    namespace=namespace,
    metric=metric,
    batch_size=batch_size,
    bulk_insert_batch_concurrency=bulk_insert_batch_concurrency,
    bulk_insert_overwrite_concurrency=bulk_insert_overwrite_concurrency,
    bulk_delete_concurrency=bulk_delete_concurrency,
    setup_mode=setup_mode,
    pre_delete_collection=pre_delete_collection,
    metadata_indexing_include=metadata_indexing_include,
    metadata_indexing_exclude=metadata_indexing_exclude,
    collection_indexing_policy=collection_indexing_policy,
)