Update app.py

app.py

@@ -24,19 +24,22 @@ def reddit_analysis(subreddit_name, num_posts):
     local_score = 0
     local_titles = []
     subreddit = reddit.subreddit(subreddit_name)
-    for post in subreddit.new(limit=int(num_posts)):
-        
-        prediction = pipe(post.title)
-        local_titles.append(post.title)
-        
-        if prediction[0]["label"] == "negative":
-            local_score-= prediction[0]["score"]
-        elif prediction[0]["label"] == "positive":
-            local_score+= prediction[0]["score"]
+    if int(num_posts) > 16:
+        return "Number of posts should be less than 15"
+    else:
+        for post in subreddit.new(limit=int(num_posts)):
             
-    titles_string = "\n".join(local_titles)
-        
-    return local_score, titles_string
+            prediction = pipe(post.title)
+            local_titles.append(post.title)
+            
+            if prediction[0]["label"] == "negative":
+                local_score-= prediction[0]["score"]
+            elif prediction[0]["label"] == "positive":
+                local_score+= prediction[0]["score"]
+                
+        titles_string = "\n".join(local_titles)
+            
+        return local_score, titles_string
         
         #print(post.title)
         #print(post.selftext)