Summary
I’m trying to create a web using streamlit and make predictions using a trained fastai model. But I get the error;
AttributeError: Exception occured in ProgressCallback when calling event before_validate: ‘NoneType’ object has no attribute ‘update’
Steps to reproduce
Here’s my code
Code snippet:
import streamlit as st
from PIL import Image
import fastai
from fastai.vision.all import *
from fastai.text.all import *
from fastai.collab import *
from fastai.tabular.all import *
import warnings
warnings.filterwarnings('ignore')
import tempfile
st.write(fastai.__version__)
img2 = PILImage.create('/content/drive/MyDrive/septoria tmt.jpg')
model = load_learner('/content/drive/MyDrive/beepAI/tomato_fastai_model.pkl')
st.write(model.predict(img2))
Expected behavior:
I expected the model to make predictions on the image
Actual behavior:
I get the below error;
AttributeError: Exception occured in ProgressCallback when calling event before_validate: ‘NoneType’ object has no attribute ‘update’
Debug info
- Streamlit version: 2.7.12
- Python version: 3.10.12
I’m using Localtunnel to test the code before actual deployment
Additional information
Other people have had this exact problem, but no one actually helped to provide an answer