App cannot access uploaded files
Hi! I am trying to create a super-basic Space as an example for my students. In fact, I already have such a Space from last year, but I tried replicating it just in case and I am having trouble with uploaded images.Relevant info:I am working from the HF front, as my students have limited experience.I am uploading images using the “+ Add File” button. Files are, by default, at root level (same as app.py).If I set “examples” as an empty list then the Space works just fine.I also tried using a list of lists in “examples”, as suggested by GPT.Error message (when using only one image): “ValueError: File /home/user/app/french.jpg is not in the upload folder and cannot be accessed.”This is the Space in question (currently not working, but you should be able to look at the files):huggingface.coPablogps/castles at mainWe’re on a journey to advance and democratize artificial intelligence through open source and open science.For extra convenience, here you have the code directly:import gradio as gr
from fastai.vision.all import *
from huggingface_hub import from_pretrained_fastai


learn = from_pretrained_fastai("Pablogps/gradio-test-24")
labels = learn.dls.vocab


def predict(img):
    img = PILImage.create(img)
    pred, pred_idx, probs = learn.predict(img)
    return {labels[i]: float(probs[i]) for i in range(len(labels))}


title = "Bad castle predictor"
description = "A bad model that tries to identify the type of castle."
examples = ['spanish.jpg', 'french.jpg', 'japanese.jpg']

gr.Interface(
    fn=predict,
    inputs=gr.Image(),
    outputs=gr.Label(num_top_classes=3),
    title=title,
    description=description,
    examples=examples,
).launch()
iface.launch()
2024-10-07T10:16:25Z
Before the code error, some of the uploaded files don’t have file extensions and are misnamed, like “spanish”.Also, you only need to do launch() once.).launch()
iface.launch()to).launch()
2024-10-08T07:54:08Z
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