change output text

app.py

@@ -16,8 +16,30 @@ from talk_page_analysis import tone_talkpage
 def combined_function(wiki_url):
     tones = tone_talkpage(wiki_url)
     flags = check_source_quality(wiki_url)
-    return str(tones) + "\n" + str(flags)
+    negative_tones = set(["anger", "disgust", "fear", "sadness", "pessimism"])
+    final_text = ""
+    if set(i[0] for i in tones).intersection(negative_tones):
+        final_text += "Beware! This page might be controversial among editors. We have detected extreme emotions in the Talk page. The tones detected and their probabilities are: \n"
+        
+    else:
+        final_text += "The tones detected and their probabilities are: \n"
+    for tone in tones:
+        final_text += tone[0] + ": " + str(round(tone[1]*100, 2)) + "% \n"
 
+    red = flags[0]
+    yellow = flags[1]
+    unknown = flags[2]
+    final_text += "There are " + str(len(red))+ " red flags: \n"
+    for red_ele in red:
+        final_text += red_ele[0] + " published by " + red_ele[1] + "\n"
+    final_text += "There are " + str(len(yellow))+ " yellow flags: \n"
+    for yel_ele in yellow:
+        final_text += yel_ele[0] + " published by " + yel_ele[1] + "\n"
+    final_text += "There are " + str(len(unknown))+ " unknowns: \n"
+    for unk_ele in unknown:
+        final_text += unk_ele[0]
+    
+    return final_text