refactor: rename ML model python backend folder

api/salience/__init__.py

@@ -0,0 +1,30 @@
+from flask import Flask, request
+import numpy as np
+from .salience import extract, AVAILABLE_MODELS
+import json
+
+app = Flask(__name__)
+
+with open('./transcript.txt', 'r') as file:
+    source_text = file.read().strip()
+
+@app.route("/models")
+def models_view():
+    return json.dumps(list(AVAILABLE_MODELS.keys()))
+
+@app.route("/salience")
+def salience_view():
+    model_name = request.args.get('model', 'all-mpnet-base-v2')
+
+    # Validate model name
+    if model_name not in AVAILABLE_MODELS:
+        return json.dumps({'error': f'Invalid model: {model_name}'}), 400
+
+    sentence_ranges, adjacency = extract(source_text, model_name)
+
+    return json.dumps({
+        'source': source_text,
+        'intervals': sentence_ranges,
+        'adjacency': np.nan_to_num(adjacency.numpy()).tolist(),
+        'model': model_name,
+    })