Resolved Plot Display and 404 Errors in Flask Application

2 min read

📅 2024-04-19 — Session: Resolved Plot Display and 404 Errors in Flask Application

🕒 06:45–07:55
🏷️ Labels: Flask, Debugging, Machine Learning, Plotting, Javascript, Python
📂 Project: Dev
⭐ Priority: MEDIUM

Session Goal

The primary goal of this session was to debug and optimize plot display issues within a machine learning application, specifically focusing on the integration of plot updates post-model retraining and addressing 404 errors in Flask endpoints.

Key Activities

  • Debugging Plot Display: Addressed issues with plot display by ensuring correct handling of run_id, saving prediction data, and updating plot data endpoints.
  • Integration of Plot Updates: Modified backend (Python Flask) and frontend (JavaScript) components to ensure plots update correctly after model retraining.
  • File Handling in Flask: Ensured consistent file path handling and implemented recursive file search using Python’s os module.
  • Enhanced Logging: Added detailed logging in JavaScript and Python functions to track execution flow and assist in debugging.
  • Debugging 404 Errors: Investigated and resolved 404 errors in Flask endpoints using enhanced logging and error handling techniques.

Achievements

  • Successfully integrated plot updates following model retraining.
  • Resolved 404 errors by improving request handling and logging in Flask endpoints.
  • Enhanced debugging capabilities with improved logging in both JavaScript and Python components.

Pending Tasks

  • Further optimization of file handling and logging mechanisms in Flask endpoints to prevent future errors.
  • Continued monitoring of plot updates to ensure consistent performance.

Graph View

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