Create app.py

app.py

@@ -0,0 +1,18 @@
+from fastapi import FastAPI
+import pandas as pd
+from vaderSentiment.vaderSentiment import SentimentIntensityAnalyzer
+
+app = FastAPI()
+
+def classify_string(message):
+    analyzer = SentimentIntensityAnalyzer()
+    return analyzer.polarity_scores(message)
+    
+@app.get("/")
+def greet_json():
+    return {"Hello": "World!"}
+
+@app.get("/sentiment")
+def sentiment_analysis(message: str):
+    analyzer = SentimentIntensityAnalyzer()
+    return analyzer.polarity_scores(message)