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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>RAG question answer bot</title>
<link href="https://fonts.googleapis.com/css2?family=Poppins:wght@400;600&display=swap" rel="stylesheet">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
<style>
body {
background-color: black;
font-family: 'Poppins', sans-serif;
color: white;
}
.chat-container {
max-width: 800px;
margin: 50px auto;
margin-top: 10%;
padding: 20px;
background-color: #333;
border-radius: 10px;
}
.chat-heading {
text-align: center;
font-size: 2.5em;
font-weight: 600;
margin-bottom: 30px;
color: #ffd700; /* Golden color for the heading */
}
.chat-input {
margin-top: 20px; /* Added margin */
margin-bottom: 20px;
height: 100px; /* Increased height */
}
.chat-button {
background-color: green;
color: white;
padding: 10px 20px;
font-size: 1.2em;
}
.chat-response {
background-color: #444;
padding: 15px;
border-radius: 5px;
min-height: 100px; /* Minimum height for the response box */
margin-top: 20px;
}
.accordion {
background-color: #444;
border-radius: 5px;
}
.accordion-button {
color: white;
background-color: #555;
}
.accordion-body {
color: white; /* Improved visibility of text */
}
pre {
white-space:pre-wrap;
}
#exampleQueries {
margin-top: 10px;
text-align: center;
}
#exampleQueries button {
margin-right: 10px;
margin-bottom: 5px;
}
/* The switch - the box around the slider */
.language-toggle {
text-align: right;
margin: 16px;
position: relative; /* Added position relative to align the label */
}
.switch {
position: relative;
display: inline-block;
width: 60px;
height: 34px;
}
/* Hide default HTML checkbox */
.switch input {
opacity: 0;
width: 0;
height: 0;
}
/* The slider */
.slider {
position: absolute;
cursor: pointer;
top: 0;
left: 0;
right: 0;
bottom: 0;
background-color: #ccc;
-webkit-transition: .4s;
transition: .4s;
}
.slider:before {
position: absolute;
content: "";
height: 26px;
width: 26px;
left: 4px;
bottom: 4px;
background-color: white;
-webkit-transition: .4s;
transition: .4s;
}
input:checked + .slider {
background-color: #2196F3;
}
input:focus + .slider {
box-shadow: 0 0 1px #2196F3;
}
input:checked + .slider:before {
-webkit-transform: translateX(26px);
-ms-transform: translateX(26px);
transform: translateX(26px);
}
/* Rounded sliders */
.slider.round {
border-radius: 34px;
}
.slider.round:before {
border-radius: 50%;
}
</style>
</head>
<body>
<div class="container chat-container">
<h1 class="chat-heading">RAG Search</h1>
<!-- Tab Navigation -->
<ul class="nav nav-tabs" id="myTab" role="tablist">
<li class="nav-item" role="presentation">
<button class="nav-link active" id="retriever-tab" data-bs-toggle="tab" data-bs-target="#retriever" type="button" role="tab" aria-controls="retriever" aria-selected="true">Retriever</button>
</li>
<li class="nav-item" role="presentation">
<button class="nav-link" id="ingest-tab" data-bs-toggle="tab" data-bs-target="#ingest" type="button" role="tab" aria-controls="ingest" aria-selected="false">Ingest</button>
</li>
</ul>
<!-- Language Toggle Switch -->
<!-- Tab Content -->
<div class="tab-content" id="myTabContent">
<!-- Retriever Tab Pane -->
<div class="tab-pane fade show active" id="retriever" role="tabpanel" aria-labelledby="retriever-tab">
<!-- Language Toggle Switch -->
<div class="language-toggle">
<label class="switch">
<input type="checkbox" class="languageCheckbox"> <!-- Changed to class -->
<span class="slider round"></span>
</label>
<span class="languageLabel">English</span> <!-- Changed to class -->
</div>
<div class="accordion" id="appDescriptionAccordion">
<div class="accordion-item">
<h2 class="accordion-header" id="descriptionHeading">
<button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseDescription" aria-expanded="true" aria-controls="collapseDescription">
About This App
</button>
</h2>
<div id="collapseDescription" class="accordion-collapse collapse" aria-labelledby="descriptionHeading" data-bs-parent="#appDescriptionAccordion">
<div class="accordion-body text-dark">
This is a RAG implementation using Open Source stack. Intel's Neural Chat has been used to build this app along with BGE Embeddings as an embedding model, Chroma DB as a vector store, and Langchain & CTransformers as an orchestration frameworks.
</div>
</div>
</div>
</div>
<!-- Example Queries Section -->
<div id="exampleQueries" class="mb-3">
<h2 class="h5">Try Example Queries:</h2>
<button class="btn btn-sm btn-secondary example-query">What cable do I use to hang a 1.5kg heavy luminaire on?</button>
<button class="btn btn-sm btn-secondary example-query">What is the minimal gauge of live wires ?</button>
<button class="btn btn-sm btn-secondary example-query">What flamability fequirements do plastic enclosure have to meet ?</button>
<button class="btn btn-sm btn-secondary example-query">Jaké parametry musí splňovat kovový kryt živých částí ?</button>
</div>
<div class="row">
<div class="col">
<textarea id="userInput" class="form-control chat-input" placeholder="Type your query here..."></textarea>
<button id="submitBtn" class="btn chat-button">Submit</button>
<div id="response" class="chat-response"></div>
</div>
</div>
</div>
<!-- Ingest Tab Pane -->
<div class="tab-pane fade" id="ingest" role="tabpanel" aria-labelledby="ingest-tab">
<!-- Language Toggle Switch -->
<div class="language-toggle">
<label class="switch">
<input type="checkbox" class="languageCheckbox"> <!-- Changed to class -->
<span class="slider round"></span>
</label>
<span class="languageLabel">English</span> <!-- Changed to class -->
</div>
<!-- Ingest Content -->
<h2>Document Ingestion</h2>
<input type="text" id="folderPath" class="form-control my-2" placeholder="Enter the path to your data folder" />
<button id="ingestBtn" class="btn chat-button">Ingest</button>
<div id="ingestResponse" class="chat-response"></div>
</div>
</div>
</div>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"></script>
<script>
// Function to update language labels and synchronize toggle states
function updateLanguageTogglesAndLabels(checked) {
document.querySelectorAll('.languageCheckbox').forEach(function(checkbox) {
checkbox.checked = checked; // Synchronize toggle state
});
document.querySelectorAll('.languageLabel').forEach(function(label) {
label.textContent = checked ? "Czech" : "English"; // Update all labels
});
}
// Attach event listeners to all language toggle switches
document.querySelectorAll('.languageCheckbox').forEach(function(checkbox) {
checkbox.addEventListener('change', function() {
updateLanguageTogglesAndLabels(this.checked);
});
});
document.getElementById('submitBtn').addEventListener('click', async function() {
var userInput = document.getElementById('userInput').value;
var languageCheckbox = document.querySelector('.languageCheckbox').checked;
var language = languageCheckbox ? "czech" : "english";
document.getElementById('response').innerHTML = '<p>Processing...</p>';
const formData = new FormData();
formData.append('query', userInput);
formData.append('language', language);
try {
const response = await fetch('/get_response', {
method: 'POST',
body: formData
});
if (!response.ok) {
throw new Error('Network response was not ok');
}
const data = await response.json();
document.getElementById('response').innerHTML = `<p>${data.answer}</p><br><pre><b>Context: </b> ${data.source_document}</pre><br><pre><b>Source Document: </b> ${data.doc}</pre>`;
} catch (error) {
console.error('Error:', error);
document.getElementById('response').innerHTML = '<p>Error processing your request</p>';
}
});
// Add event listeners to example queries
document.querySelectorAll('.example-query').forEach(item => {
item.addEventListener('click', function() {
document.getElementById('userInput').value = this.textContent; // Insert clicked query into textarea
});
});
// Ingest data
document.getElementById('ingestBtn').addEventListener('click', async function() {
var folderPath = document.getElementById('folderPath').value;
var languageCheckbox = document.querySelector('.languageCheckbox').checked;
var language = languageCheckbox ? "czech" : "english"; // Determine the language based on the checkbox
document.getElementById('ingestResponse').innerHTML = '<p>Starting ingestion...</p>';
try {
const response = await fetch('/ingest_data', {
method: 'POST',
headers: {
'Content-Type': 'application/x-www-form-urlencoded',
},
body: `folderPath=${folderPath}&language=${language}` // Include the language in the request body
});
if (!response.ok) {
throw new Error('Network response was not ok');
}
const data = await response.json();
document.getElementById('ingestResponse').innerHTML = `<p>${data.message}</p>`;
} catch (error) {
console.error('Error:', error);
document.getElementById('ingestResponse').innerHTML = '<p>Error during ingestion process</p>';
}
});
</script>
</body>
</html>
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