Update app.py

app.py

@@ -104,12 +104,13 @@ def gpt_predict(inputs, request:gr.Request=gr.State([]), top_p = 1, temperature
 readable_topics_dic = dict()
 readable_topics = []
 for t in topics.tolist():
-    selected_data = df[df['topic'] == t]
-    keywords = selected_data['keywords'][selected_data.index[0]]
-    input = "With an answer of only few words (less than 5) give me a word or expression that charaterise the best this set of words as if it was the description of a theme: " + str(keywords)
-    new_topic = gpt_predict(input).join() 
-    readable_topics += new_topic
-    readable_topics_dic[new_topic] = t
+    if t != -1:
+        selected_data = df[df['topic'] == t]
+        keywords = selected_data['keywords'][selected_data.index[0]]
+        input = "With an answer of only few words (less than 5) give me a word or expression that charaterise the best this set of words as if it was the description of a theme: " + str(keywords)
+        new_topic = "".join(gpt_predict(input)) 
+        readable_topics += new_topic
+        readable_topics_dic[new_topic] = t
 print(readable_topics)