Update main.py

main.py

@@ -80,11 +80,11 @@ def preprocess(query: str, k: int) -> tuple[str, str]:
     research_abstracts = ""
 
     for i in range(k):
-        title = str(int(top_five["title"].values[i])
-        id = str(int(top_five["id"].values[i])
+        title = top_five["title"].values[i]
+        id = top_five["id"].values[i]
         url = "https://doi.org/10.1115/" + id
-        path = str(int(top_five["path"].values[i])
-        text = str(int(top_five["text"].values[i])
+        path = top_five["path"].values[i]
+        text = top_five["text"].values[i]
 
         research_abstracts += str(i + i) + ". This excerpt from is from: '" + title + "':\n" + text + "\n"
         references += (