tested this workflow by pinecone. theres an error with my 3rd node which is the pinecone assistant node. It says : Bad request - please check your parameters Invalid file type for upload. any ideas what i did wrong here? https://cdn.discordapp.com/attachments/1383658436952199271/1477124008335118356/image.png?ex=69a4472f&is=69a2f5af&hm=8ec8dbb0be3a027abdc3b971e3b18af1b37d9adbd7b8fe128b21c7f1df853b49& https://cdn.discordapp.com/attachments/1383658436952199271/1477124008951414880/image.png?ex=69a4472f&is=69a2f5af&hm=effb32f624489e0c36b98f9f1573326653ba85aeab55fd7c00dcc2899d63e7d9&

Hey @happy-article-28101 - I'm pretty sure it's because the filename doesn't have .pdf at the end of it (see your screenshot). Looks like we're only checking the file name for the file extension, rather than also inspecting mime type here. I think you could add a node to rename/convert - I had to do that on another template with markdown.