Hi, I created a virtual environment “stream” and installed streamlit using “pip install streamlit”. But when I created a file named app.py and imported “import streamlit as st”, I get the following error " Import “streamlit” could not be resolvedPylance[reportMissingImports]" Can anybody help pleas…

Hi @Siddharth_Gupta , and welcome to the Streamlit community! :balloon::raised_hands: This seems to be related to the PyLance module. Can you please disable it in VSCode, then check if the issue persists? Best, Charly

I have the same issue and disabling PyLance did not seem to fix the issue

Do you have the interpreter set correctly in VS Code to point to the environment with Streamlit installed? I have a conda environment named streamlitenv and this is what the lower right corner looks like in VS code with it selected as my interpreter: [image]

Thank you, this solves my problem very well

having issues with the exact same, and ‘resolved’ by using python 3.11 (was prev using 3.12) not ideal, would be handy if it ran with 3.12, but working is better than not

I’m experiencing the same exception in version 3.10. But upgrading to 3.11 automatically normalizes. Does the official website indicate the specific version of Python dependencies?

Streamlit VS Code setup

Using Streamlit

Aymane-Elbernoussi November 19, 2022, 8:01am 4

Was this ever solved?

Topic		Replies	Views
fastai users LLMs and AI discussion	0	34	August 6, 2025
Importing Streamlit Error Using Streamlit discussion	1	788	August 12, 2024
Getting python 3.10 to recognize streamlit from an import statement Using Streamlit	3	1033	April 28, 2023
Streamlit errors in VScode (module not fount/no attributes) Using Streamlit vscode , debugging	0	348	April 26, 2024
After restarting VS code streamlit doesn't run anymore Using Streamlit	1	752	October 29, 2022

Streamlit VS Code setup

Related topics