Update app.py

app.py

@@ -137,7 +137,7 @@ def upload_pdf_to_salesforce(pdf_file, project_title, record_id=None):
             content_version_data["FirstPublishLocationId"] = record_id
 
         # Upload the PDF file to Salesforce
-        content_version = sf.ContentVersion.create(content_version_data)
+        content_version = sf.ContentVersion.create(content_version)
         content_version_id = content_version["id"]
         logger.info(f"PDF uploaded to Salesforce with ContentVersion ID: {content_version_id}")
 
@@ -150,7 +150,7 @@ def upload_pdf_to_salesforce(pdf_file, project_title, record_id=None):
         content_document_id = result['records'][0]['ContentDocumentId']
         
         # Correct URL format for downloading the file from Salesforce
-        file_url = f"https://{sf.sf_instance}.salesforce.com/sfc/servlet.shepherd/document/download/{content_document_id}"
+        file_url = f"https://{sf.sf_instance}.salesforce.com/sfc/servlet.shepherd/document/download/{content_version_id}"
         logger.debug(f"Generated PDF URL: {file_url}")
         
         return content_version_id, file_url