Update app.py

app.py

@@ -82,4 +82,4 @@ def api_text_to_speech():
         return jsonify({"error": "Failed to generate text-to-speech audio."}), 500
 
 if __name__ == '__main__':
-    app.run(debug=True)
+    app.run(debug=True, port=7860, host="0.0.0.0")