lottie_animation_in_streamlit.py

import json

import requests  # pip install requests
import streamlit as st  # pip install streamlit
from streamlit_lottie import st_lottie  # pip install streamlit-lottie

# GitHub: https://github.com/andfanilo/streamlit-lottie
# Lottie Files: https://lottiefiles.com/

def load_lottiefile(filepath: str):
    with open(filepath, "r") as f:
        return json.load(f)


def load_lottieurl(url: str):
    r = requests.get(url)
    if r.status_code != 200:
        return None
    return r.json()
    

lottie_coding = load_lottiefile("lottiefile.json")  # replace link to local lottie file
lottie_hello = load_lottieurl("https://assets9.lottiefiles.com/packages/lf20_M9p23l.json")

st_lottie(
    lottie_hello,
    speed=1,
    reverse=False,
    loop=True,
    quality="low", # medium ; high
    renderer="svg", # canvas
    height=None,
    width=None,
    key=None,
)

I am struggling to learn Python-stream lit to develop some web app . With your help I am going forwards... But Still I have learn a lot more .
Anyway I love coding and pass my time... Thanks a lot and you people are helping me a lot.
Mano

Happy to hear that you found my videos helpful! Happy coding!

Hi how are you. Excuse me, I have a question; I try to run this code from a repository on Github, calling it with streamlit, but I get this message and I don't know how I could solve it. Could you guide me?

Hi how are you. Excuse me, I have a question; I try to run this code from a repository on Github, calling it with streamlit, but I get this message and I don't know how I could solve it. Could you guide me?

As written in the comment and in the error message, you need to install the streamlit-lottie package: pip install streamlit-lottie

Thank you very much for answering. I did it from the cmd of my operating system and I have also already restarted it. I'm very beginner at this, sorry.

I suggest creating a separate virtual environment and installing the required libraries there. This will ensure that you have a clean, isolated environment for running your Python code, which can help avoid conflicts with any other libraries that you have installed on your machine.
I cannot offer much Python debugging here in the comments, but I hope it gives you a starting point 😅 I hope you understand. Happy debugging!

Thank you very much. Greetings from a mexican in France.

Thank you very much. Greetings from a mexican in France.

@RoskoMx i faced the similar issue as well - just redeploy the app and you should be good. i think the issue has to do with caching in package initialization when we first deploy an app