added solutions

app.py

@@ -8,6 +8,8 @@ from sklearn.metrics.pairwise import cosine_similarity
 import nltk
 nltk.download('all')
 
+# import fastai
+
 
 def similarity(input, joke):
     return cosine_similarity(input, joke)
@@ -55,11 +57,12 @@ def pattern(input):
             continue
         if(syn != None):
             response = response.replace(substr, syn.upper())
+            break
 
     if(input == response):
         return None
     else:
-        return response
+        return response+'??😁🤣'
 
 
 def GPT(input):