Update get_similar_hadiths.py

get_similar_hadiths.py

@@ -17,7 +17,7 @@ class HadithSearch:
         except Exception as e:
             pass
         response = self.client.chat.completions.create(
-                      model="gpt-4",
+                      model="gpt-3.5-turbo",
                       messages=[
                         {
                           "role": "system",