Create app.py

app.py

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+import nltk
+
+from nltk.sentiment.vader import SentimentIntensityAnalyzer
+
+import gradio as gr
+
+
+nltk.download("vader_lexicon")
+sid = SentimentIntensityAnalyzer()
+
+def sentiment_analysis(text):
+    scores = sid.polarity_scores(text)
+    del scores["compound"]
+    return scores
+
+iface = gr.Interface(sentiment_analysis, "textbox", "label", interpretation="default")
+
+iface.test_launch()
+if __name__ == "__main__":
+    iface.launch()