Update main.py

main.py

@@ -86,11 +86,7 @@ def preprocess(query: str, k: int) -> tuple[str, str]:
         text = top_five["text"].values[i]
 
         research_abstracts += str(i + i) + ". This excerpt is from: '" + title + "':\n" + text + "\n"
-        header = "["
-            + title.title()
-            + "]("
-            + url
-            + ")\n"
+        header = "[" + title.title() + "](" + url + ")\n"
 
         if header not in references.keys():
             references[header] = []