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        Signed-off-by: Jael Gu <mengjia.gu@zilliz.com>
      
      
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					README.md
				
				
				
					
						
							
								
									
	
		
			
				
					|  |  | @ -15,7 +15,7 @@ This operator is implemented with pretrained models from [Huggingface Transforme | 
			
		
	
		
			
				
					|  |  |  | Use the pretrained model 'distilbert-base-cased' | 
			
		
	
		
			
				
					|  |  |  | to generate a text embedding for the sentence "Hello, world.".  | 
			
		
	
		
			
				
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					|  |  |  |  *Write the pipeline in simplified style*: | 
			
		
	
		
			
				
					|  |  |  |  *Write the pipeline*: | 
			
		
	
		
			
				
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					|  |  |  | ```python | 
			
		
	
		
			
				
					|  |  |  | from towhee import dc | 
			
		
	
	
		
			
				
					|  |  | @ -26,19 +26,6 @@ dc.stream(["Hello, world."]) | 
			
		
	
		
			
				
					|  |  |  |   .show() | 
			
		
	
		
			
				
					|  |  |  | ``` | 
			
		
	
		
			
				
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					|  |  |  | *Write a same pipeline with explicit inputs/outputs name specifications:* | 
			
		
	
		
			
				
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					|  |  |  | ```python | 
			
		
	
		
			
				
					|  |  |  | from towhee import dc | 
			
		
	
		
			
				
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					|  |  |  | dc.stream['txt'](["Hello, world."]) | 
			
		
	
		
			
				
					|  |  |  |   .text_embedding.transformers['txt', 'vec']('distilbert-base-cased') | 
			
		
	
		
			
				
					|  |  |  |   .select('txt', 'vec')   | 
			
		
	
		
			
				
					|  |  |  |   .show() | 
			
		
	
		
			
				
					|  |  |  | ``` | 
			
		
	
		
			
				
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					|  |  |  | ## Factory Constructor | 
			
		
	
		
			
				
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					|  |  |  | Create the operator via the following factory method | 
			
		
	
	
		
			
				
					|  |  | @ -57,7 +44,7 @@ You can get the list of supported model names by calling `get_model_list` from [ | 
			
		
	
		
			
				
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					|  |  |  | The operator takes a text in string as input. | 
			
		
	
		
			
				
					|  |  |  | It loads tokenizer and pre-trained model using model name. | 
			
		
	
		
			
				
					|  |  |  | Text embeddings are returned in ndarray. | 
			
		
	
		
			
				
					|  |  |  | and then return text embedding in ndarray. | 
			
		
	
		
			
				
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					|  |  |  | **Parameters:** | 
			
		
	
	
		
			
				
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