# shirisha2004e/housepriceprediction architecture

> Architecture diagram of the GitHub repository shirisha2004e/housepriceprediction, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-09-25). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/shirisha2004e/housepriceprediction
- Repository: https://github.com/shirisha2004e/housepriceprediction

## Overview

This is a small Flask house-price prediction app. A visitor opens the home page, submits property features on the prediction form, and receives a price rendered with those inputs. Separately, `train_model.py` loads or generates housing data and fits a linear-regression model. The sampled app expects `house_model.pkl` and imports `model.train_model`, but the tree contains `house_price_model.pkl` and `train_model.py`; that mismatch leaves the app-to-training/artifact wiring uncertain. The README is empty, and template contents were not sampled.

Main entry points: [`app.py`](https://github.com/shirisha2004e/housepriceprediction/blob/main/app.py) (Flask app), [`train_model.py`](https://github.com/shirisha2004e/housepriceprediction/blob/main/train_model.py) (Model trainer), [`templates/index.html`](https://github.com/shirisha2004e/housepriceprediction/blob/main/templates/index.html) (Home page), [`templates/predict.html`](https://github.com/shirisha2004e/housepriceprediction/blob/main/templates/predict.html) (Prediction form)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_web["Web interface"]
  node_app["Flask app<br/>[app.py]"]
  node_home["Home page<br/>[index.html]"]
  node_form["Prediction form<br/>[predict.html]"]
  node_result["Price result<br/>[result.html]"]
end

subgraph group_modeling["Modeling"]
  node_model["Price model"]
  node_trainer["Model trainer<br/>[train_model.py]"]
  node_data[("Housing data<br/>[house_data.csv]")]
  node_artifact[("Model artifact")]
end

node_visitor(("Visitor"))

node_visitor -->|"sends requests"| node_app
node_app -->|"renders"| node_home
node_app -->|"renders"| node_form
node_app -->|"predicts with"| node_model
node_app -->|"renders"| node_result
node_trainer -->|"reads or writes"| node_data
node_trainer -->|"fits"| node_model

click node_app "https://github.com/shirisha2004e/housepriceprediction/blob/main/app.py"
click node_home "https://github.com/shirisha2004e/housepriceprediction/blob/main/templates/index.html"
click node_form "https://github.com/shirisha2004e/housepriceprediction/blob/main/templates/predict.html"
click node_result "https://github.com/shirisha2004e/housepriceprediction/blob/main/templates/result.html"
click node_trainer "https://github.com/shirisha2004e/housepriceprediction/blob/main/train_model.py"
click node_data "https://github.com/shirisha2004e/housepriceprediction/blob/main/house_data.csv"
click node_artifact "https://github.com/shirisha2004e/housepriceprediction/blob/main/house_price_model.pkl"

classDef toneNeutral fill:#f8fafc,stroke:#334155,stroke-width:1.5px,color:#0f172a
classDef toneBlue fill:#dbeafe,stroke:#2563eb,stroke-width:1.5px,color:#172554
classDef toneAmber fill:#fef3c7,stroke:#d97706,stroke-width:1.5px,color:#78350f
classDef toneMint fill:#dcfce7,stroke:#16a34a,stroke-width:1.5px,color:#14532d
classDef toneRose fill:#ffe4e6,stroke:#e11d48,stroke-width:1.5px,color:#881337
classDef toneIndigo fill:#e0e7ff,stroke:#4f46e5,stroke-width:1.5px,color:#312e81
classDef toneTeal fill:#ccfbf1,stroke:#0f766e,stroke-width:1.5px,color:#134e4a
class node_app,node_home,node_form,node_result toneBlue
class node_model,node_trainer,node_data,node_artifact toneAmber
class node_visitor toneIndigo
```

## Components

### Web interface

- [Flask app](https://github.com/shirisha2004e/housepriceprediction/blob/main/app.py): `app.py`
- [Home page](https://github.com/shirisha2004e/housepriceprediction/blob/main/templates/index.html): `templates/index.html`
- [Prediction form](https://github.com/shirisha2004e/housepriceprediction/blob/main/templates/predict.html): `templates/predict.html`
- [Price result](https://github.com/shirisha2004e/housepriceprediction/blob/main/templates/result.html): `templates/result.html`

### Modeling

- **Price model**
- [Model trainer](https://github.com/shirisha2004e/housepriceprediction/blob/main/train_model.py): `train_model.py`
- [Housing data](https://github.com/shirisha2004e/housepriceprediction/blob/main/house_data.csv): `house_data.csv`
- [Model artifact](https://github.com/shirisha2004e/housepriceprediction/blob/main/house_price_model.pkl): `house_price_model.pkl`

### Other components

- **Visitor**

## Connections

- Visitor → Flask app: sends requests
- Flask app → Home page: renders
- Flask app → Prediction form: renders
- Flask app → Price model: predicts with
- Flask app → Price result: renders
- Model trainer → Housing data: reads or writes
- Model trainer → Price model: fits