Update app.py

app.py

@@ -74,8 +74,8 @@ def NBSData():
 
         print(pdfLink,keyword)
         receive_pdf_data( pdfLink, keyword )
-            if not pdfLink or not keyword:
-        return jsonify({"error": "Both 'pdfLink' and 'keyword' must be provided."}), 400
+        if not pdfLink or not keyword:
+            return jsonify({"error": "Both 'pdfLink' and 'keyword' must be provided."}), 400
 
         print(pdfLink, keyword)