feat: try to get demo working after 2 years

python3/salience/__init__.py

@@ -0,0 +1,18 @@
+from flask import Flask
+import numpy as np
+from .salience import extract
+import json
+
+app = Flask(__name__)
+
+with open('./transcript.txt', 'r') as file:
+    source_text = file.read().strip()
+sentence_ranges, adjacency = extract(source_text)
+
+@app.route("/salience")
+def salience_view():
+    return json.dumps({
+        'source': source_text,
+        'intervals': sentence_ranges,
+        'adjacency': np.nan_to_num(adjacency.numpy()).tolist(),
+    })