[Bug]: validation error when using bedrock for embedding

[lironrisk]

What happened?

I'm getting a validation error when using bedrock for embedding:
botocore.errorfactory.ValidationException: An error occurred (ValidationException) when calling the InvokeModel operation: Malformed input request: #: required key [texts] not found#: required key [input_type] not found#: extraneous key [inputText] is not permitted, please reformat your input and try again

this is the code snippet:
`embedding_function = embedding_functions.AmazonBedrockEmbeddingFunction(session=session, model_name="cohere.embed-english-v3")
collection = persistent_client.get_or_create_collection("c_data", embedding_function=embedding_function)

load txt files

loader = DirectoryLoader("./confluence_data/", loader_cls=TextLoader, silent_errors=True)

documents = loader.load()
text_splitter = RecursiveCharacterTextSplitter(chunk_size=1000, chunk_overlap=0)
docs = text_splitter.split_documents(documents)

for doc in docs:
    print(doc.metadata)
    collection.add(
        ids=[str(uuid.uuid1())], metadatas=doc.metadata, documents=doc.page_content
    )`

full error:
File "main.py", line 188, in load_data_to_db collection.add( File "/usr/local/lib/python3.11/site-packages/chromadb/api/models/Collection.py", line 154, in add embeddings = self._embed(input=documents) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/site-packages/chromadb/api/models/Collection.py", line 633, in _embed return self._embedding_function(input=input) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/site-packages/chromadb/utils/embedding_functions.py", line 751, in __call__ response = self._client.invoke_model( ^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/site-packages/botocore/client.py", line 553, in _api_call return self._make_api_call(operation_name, kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/site-packages/botocore/client.py", line 1015, in _make_api_call raise error_class(parsed_response, operation_name) botocore.errorfactory.ValidationException: An error occurred (ValidationException) when calling the InvokeModel operation: Malformed input request: #: required key [texts] not found#: required key [input_type] not found#: extraneous key [inputText] is not permitted, please reformat your input and try again.

Versions

chroma v[0.4.22]
Python 3.11.6
boto3 Version: 1.34.23
OS: Mac M1 Pro

Relevant log output

No response