Update app.py

app.py

@@ -21,7 +21,7 @@ logging.basicConfig(
         logging.FileHandler(log_path),
         logging.StreamHandler()
     ],
-    format=\'%(asctime)s - %(levelname)s - %(message)s\'
+    format='%(asctime)s - %(levelname)s - %(message)s'
 )
 analyzer = SentimentIntensityAnalyzer()