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Runtime error
ivanokhotnikov
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69d6ea1
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Parent(s):
bf692b6
Create app.py
Browse files
app.py
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import json
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import os
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import urllib
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import requests
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import streamlit as st
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from dotenv import load_dotenv
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from transformers import pipeline
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load_dotenv()
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TEST_METRICS = 'https://huggingface.co/nbroad/longformer-base-health-fact/raw/main/test_results.json'
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def query(payload):
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API_URL = 'https://api-inference.huggingface.co/models/nbroad/longformer-base-health-fact'
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headers = {'Authorization': f'Bearer {os.environ["API_TOKEN"]}'}
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response = requests.post(API_URL, headers=headers, json=payload)
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return response.json()
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st.title('Veracity of a claim with pretrained longformer (PUBHEALTH)')
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api = st.selectbox(label='Select inference API to use',
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options=(None, 'Pipeline API', 'HF Inference API'),
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index=0)
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if api:
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st.header('Claim')
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claim = st.text_area(label='Enter a claim text in the box')
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if api == 'Pipeline API':
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pl = pipeline('text-classification',
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model='nbroad/longformer-base-health-fact')
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st.header('Results')
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st.write(pl(claim))
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elif api == 'HF Inference API':
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st.header('Results')
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st.write(query({'inputs': claim}))
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st.header('Test metrics')
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with urllib.request.urlopen(TEST_METRICS) as response:
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metrics = json.load(response)
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st.write(metrics)
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