Update app.py

app.py

@@ -2,15 +2,15 @@ import gradio as gr
 import pysbd
 from transformers import pipeline
 from sentence_transformers import CrossEncoder
-from  transformers  import  AutoTokenizer, AutoModelWithLMHead, pipeline
+#from  transformers  import  AutoTokenizer, AutoModelWithLMHead, pipeline
 
-model_name = "MaRiOrOsSi/t5-base-finetuned-question-answering"
-tokenizer = AutoTokenizer.from_pretrained(model_name)
-model = AutoModelWithLMHead.from_pretrained(model_name)
+#model_name = "MaRiOrOsSi/t5-base-finetuned-question-answering"
+#tokenizer = AutoTokenizer.from_pretrained(model_name)
+#model = AutoModelWithLMHead.from_pretrained(model_name)
 
-#from transformers import pipeline
+from transformers import pipeline
 
-#text2text_generator = pipeline("text2text-generation")
+text2text_generator = pipeline("text2text-generation")
 
 sentence_segmenter = pysbd.Segmenter(language='en',clean=False)
 passage_retreival_model = CrossEncoder('cross-encoder/ms-marco-MiniLM-L-6-v2')
@@ -39,15 +39,15 @@ def fetch_answers(question, clincal_note ):
      
                   
      model_input = f"question: {query} context: {evidence_sentence}"
-     #output_answer = text2text_generator(model_input)[0]['generated_text']
-     encoded_input = tokenizer([model_input],
-                                return_tensors='pt',
-                                max_length=512,
-                                truncation=True)
+     output_answer = text2text_generator(model_input)[0]['generated_text']
+     #encoded_input = tokenizer([model_input],
+     #                           return_tensors='pt',
+     #                           max_length=512,
+     #                           truncation=True)
                                      
-     output = model.generate(input_ids = encoded_input.input_ids,
-                             attention_mask = encoded_input.attention_mask)
-     output_answer = tokenizer.decode(output[0], skip_special_tokens=True)
+     #output = model.generate(input_ids = encoded_input.input_ids,
+     #                        attention_mask = encoded_input.attention_mask)
+     #output_answer = tokenizer.decode(output[0], skip_special_tokens=True)
 
      result_str = "# ANSWER "+str(count)+": "+ output_answer +"\n"  
      result_str = result_str + "REFERENCE: "+ evidence_sentence + "\n\n"