Update backend/main.py

backend/main.py

@@ -123,7 +123,7 @@ def extract_text_from_pdf(pdf_path: str) -> str:
         text, re.IGNORECASE | re.DOTALL | re.MULTILINE
     )
 
-    if methods_match and len(methods_match.group(2).strip()) > 200:
+    if methods_match and len(methods_match.group(1).strip()) > 200:
         text = methods_match.group(1)
     else:
         chars = len(text)
@@ -133,6 +133,8 @@ def extract_text_from_pdf(pdf_path: str) -> str:
     if len(words) > 1500:
         text = " ".join(words[:1500])
 
+    text = text.replace("\n", " ")
+
     return text