gradio/demo/sentiment_analysis.py

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import gradio as gr
import nltk
from nltk.sentiment.vader import SentimentIntensityAnalyzer
nltk.download('vader_lexicon')
sid = SentimentIntensityAnalyzer()
def sentiment_analysis(text):
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scores = sid.polarity_scores(text)
del scores["compound"]
return scores
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io = gr.Interface(sentiment_analysis, "textbox", "label", explain_by="default")
io.test_launch()
io.launch()