Update app.py

app.py

@@ -18,6 +18,14 @@ model = BartForConditionalGeneration.from_pretrained("facebook/bart-large-cnn")
 tokenizer = BartTokenizer.from_pretrained("facebook/bart-large-cnn")
 
 
+# Defining a function to read in the text file
+def read_in_text(url):
+  with open(URL, "r") as file:
+    article = file.read()
+      
+    return article
+
+      
 #Defining a function to get the summary of the article
 def final_summary(file):