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Hugging Face (Independent Publisher)

  • Reference

We're on a journey to advance and democratize artificial intelligence through open source and open science. Hugging Face is most notable for its Transformers library built for natural language processing applications and its platform that allows users to share machine learning models and datasets.

This connector is available in the following products and regions:

Service Class Regions
Logic Apps Standard All Logic Apps regions except the following:
     -   Azure Government regions
     -   Azure China regions
     -   US Department of Defense (DoD)
Power Automate Premium All Power Automate regions except the following:
     -   US Government (GCC)
     -   US Government (GCC High)
     -   China Cloud operated by 21Vianet
     -   US Department of Defense (DoD)
Power Apps Premium All Power Apps regions except the following:
     -   US Government (GCC)
     -   US Government (GCC High)
     -   China Cloud operated by 21Vianet
     -   US Department of Defense (DoD)
Contact
Name Troy Taylor
URL https://www.hitachisolutions.com
Email ttaylor@hitachisolutions.com
Connector Metadata
Publisher Troy Taylor
Website https://huggingface.co/
Privacy policy https://huggingface.co/privacy
Categories AI

Creating a connection

The connector supports the following authentication types:
Default Parameters for creating connection. All regions Not shareable

Default

Applicable: All regions

Parameters for creating connection.

This is not shareable connection. If the power app is shared with another user, another user will be prompted to create new connection explicitly.

Name Type Description Required
API Token (in the form 'Bearer yourToken') securestring The API Token (in the form 'Bearer yourToken') for this api True

Throttling Limits

Name Calls Renewal Period
API calls per connection 100 60 seconds

Actions

Run a conversational task

Retrieve a generated response to a conversation.
Run a fill mask task

Retrieve a list of possible missing words.
Run a model by ID

Retrieve the response for your requested input.
Run a question answering task

Retrieve an answer to your question.
Run a sentence similarity task

Calculate the semantic similarity between one text and a list of other sentences by comparing their embeddings.
Run a summarization task

Retrieve a shorter text summary.
Run a text classification task

Retrieves the likelihood of classes of an input for sentiment-analysis.
Run a text generation task

Retrieve a continuation of text from a prompt.
Run a token classification task

Retrieve sentence parsing keywords contained within the text.
Run a zero-shot classification task

Retrieve the results from a passed sentence/paragraph and the possible labels for that sentence.
Run an English to German translation task

Retrieves translated text into German.

Run a conversational task

Operation ID:
ConversationalPost

Retrieve a generated response to a conversation.

Parameters

Name Key Required Type Description
Past User Inputs
 past_user_inputs array of string

The past user inputs.
Generated Responses
 generated_responses array of string

The generated responses.
Text
 text True string

The text.
Min Length
 min_length integer

The minimum length.
Max Length
 max_length integer

The max length.
Top Tokens
 top_k integer

The top tokens considered.
Top Probably
 top_p integer

The top probably tokens.
Temperature
 temperature float

The temperature.
Repetition Penalty
 repetition_penalty float

The repetition penalty.
Max Time
 max_time float

The max time.
Use Cache
 use_cache boolean

Whether to use cache.
Wait For Model
 wait_for_model boolean

Whether to wait for model.

Returns

Name Path Type Description
Generated Text
 generated_text string

The generated text.
Past User Inputs
 conversation.past_user_inputs array of string

The past user inputs.
Generated Responses
 conversation.generated_responses array of string

The generated responses.

Run a fill mask task

Operation ID:
FillMaskPost

Retrieve a list of possible missing words.

Parameters

Name Key Required Type Description
Inputs
 inputs True string

The inputs.
Use Cache
 use_cache boolean

Whether to use cache.
Wait For Model
 wait_for_model boolean

Whether to wait for model.

Returns

Name Path Type Description
array of object
Score
 score float

The score.
Token
 token integer

The token.
Token String
 token_str string

The token string.
Sequence
 sequence string

The sequence.

Run a model by ID

Operation ID:
ModelIDPost

Retrieve the response for your requested input.

Parameters

Name Key Required Type Description
Model ID
 model_id True string

The model identifier.
Inputs
 inputs True string

The inputs.
Query
 query string

The query.
Use Cache
 use_cache boolean

Whether to use cache.
Wait For Model
 wait_for_model boolean

Whether to wait for model.

Returns

The response object.

Response
object

Run a question answering task

Operation ID:
AnswerPost

Retrieve an answer to your question.

Parameters

Name Key Required Type Description
Question
 question True string

The question.
Context
 context True string

The context.

Returns

Name Path Type Description
Score
 score float

The score.
Start
 start integer

The start.
End
 end integer

The end.
Answer
 answer string

The answer.

Run a sentence similarity task

Operation ID:
SentenceSimilarityPost

Calculate the semantic similarity between one text and a list of other sentences by comparing their embeddings.

Parameters

Name Key Required Type Description
Source Sentence
 source_sentence True string

The source sentence.
Sentences
 sentences True array of string

The sentences.
Use Cache
 use_cache boolean

Whether to use cache.
Wait For Model
 wait_for_model boolean

Whether to wait for model.

Returns

Name Path Type Description
array of float

Run a summarization task

Operation ID:
SummarizationPost

Retrieve a shorter text summary.

Parameters

Name Key Required Type Description
Inputs
 inputs string

The inputs.
Do Sample
 do_sample boolean

Whether to do sample.
Min Length
 min_length integer

The minimum length.
Max Length
 max_length integer

The max length.
Top Tokens
 top_k integer

The top tokens considered.
Top Probably
 top_p integer

The top probably tokens.
Temperature
 temperature float

The temperature.
Repetition Penalty
 repetition_penalty float

The repetition penalty.
Max Time
 max_time float

The max time.
Use Cache
 use_cache boolean

Whether to use cache.
Wait For Model
 wait_for_model boolean

Whether to wait for model.

Returns

Name Path Type Description
array of object
Summary Text
 summary_text string

The summary text.

Run a text classification task

Operation ID:
TextClassificationPost

Retrieves the likelihood of classes of an input for sentiment-analysis.

Parameters

Name Key Required Type Description
Inputs
 inputs True string

The inputs.
Use Cache
 use_cache boolean

Whether to use cache.
Wait For Model
 wait_for_model boolean

Whether to wait for model.

Returns

Name Path Type Description
array of array
items
 array of object
Label
 label string

The label.
Score
 score float

The score.

Run a text generation task

Operation ID:
TextGenerationPost

Retrieve a continuation of text from a prompt.

Parameters

Name Key Required Type Description
Inputs
 inputs string

The inputs.
Do Sample
 do_sample boolean

Whether to do sample.
Min Length
 min_length integer

The minimum length.
Max Length
 max_length integer

The max length.
Top Tokens
 top_k integer

The top tokens considered.
Top Probably
 top_p integer

The top probably tokens.
Temperature
 temperature float

The temperature.
Repetition Penalty
 repetition_penalty float

The repetition penalty.
Max Time
 max_time float

The max time.
Use Cache
 use_cache boolean

Whether to use cache.
Wait For Model
 wait_for_model boolean

Whether to wait for model.

Returns

Name Path Type Description
array of object
Generated Text
 generated_text string

The generated text.

Run a token classification task

Operation ID:
TokenClassificationPost

Retrieve sentence parsing keywords contained within the text.

Parameters

Name Key Required Type Description
Inputs
 inputs True string

The inputs.
Aggregation Strategy
 aggregation_strategy string

The aggregation strategy.
Use Cache
 use_cache boolean

Whether to use cache.
Wait For Model
 wait_for_model boolean

Whether to wait for model.

Returns

Name Path Type Description
array of object
Entity Group
 entity_group string

The entity group.
Score
 score float

The score.
Word
 word string

The word.
Start
 start integer

The start.
End
 end integer

The end.

Run a zero-shot classification task

Operation ID:
ZeroShotPost

Retrieve the results from a passed sentence/paragraph and the possible labels for that sentence.

Parameters

Name Key Required Type Description
Inputs
 inputs string

The inputs.
Candidate Labels
 candidate_labels array of string

The candidate labels.
Multi Label
 multi_label boolean

Whether multi label.
Use Cache
 use_cache boolean

Whether to use cache.
Wait For Model
 wait_for_model boolean

Whether to wait for model.

Returns

Name Path Type Description
Sequence
 sequence string

The sequence.
Labels
 labels array of string

The labels
Scores
 scores array of float

The scores.

Run an English to German translation task

Operation ID:
TranslationPost

Retrieves translated text into German.

Parameters

Name Key Required Type Description
Inputs
 inputs True string

The inputs.
Use Cache
 use_cache boolean

Whether to use cache.
Wait For Model
 wait_for_model boolean

Whether to wait for model.

Returns

Name Path Type Description
array of object
Translation Text
 translation_text string

The translation text.

Definitions

object

This is the type 'object'.