Update app.py

app.py

@@ -3,38 +3,54 @@ from flask_cors import CORS
 from audio_generator import generate_audio
 import os
 import logging
+from datetime import datetime
 
 app = Flask(__name__)
 CORS(app)
-logging.basicConfig(level=logging.INFO)
+
+# Configure logging
+logging.basicConfig(
+    level=logging.INFO,
+    format='%(asctime)s - %(levelname)s - %(message)s'
+)
 
 @app.route('/health', methods=['GET'])
 def health():
-    return jsonify({"status": "ok"}), 200
+    return jsonify({"status": "healthy", "service": "Free TTS API"})
+
+@app.route('/tts', methods=['POST'])
+def text_to_speech():
+    """Free TTS Endpoint"""
+    if not request.is_json:
+        return jsonify({"error": "JSON body required"}), 400
 
-@app.route('/generate-audio', methods=['POST'])
-def generate_audio_route():
     data = request.get_json()
     text = data.get("text", "").strip()
-
+    
     if not text:
         return jsonify({"error": "Text is required"}), 400
+    if len(text) > 3000:
+        return jsonify({"error": "Text too long (max 3000 chars)"}), 400
 
     try:
-        filename = generate_audio(text)
-        app.logger.info(f"Successfully generated audio for text: {text[:50]}...")
+        timestamp = datetime.now().strftime("%Y%m%d_%H%M%S")
+        filename = f"output_{timestamp}.mp3"
+        
+        # Generate with natural voice (adjust parameters as needed)
+        audio_path = generate_audio(
+            text,
+            filename=filename
+        )
+        
         return send_file(
-            filename,
+            audio_path,
             mimetype="audio/mpeg",
             as_attachment=True,
-            download_name="lesson_audio.mp3"
+            download_name="speech.mp3"
         )
-    except RuntimeError as e:
-        app.logger.error(f"Audio generation failed: {str(e)}")
-        return jsonify({"error": str(e)}), 500
     except Exception as e:
-        app.logger.error(f"Unexpected error: {str(e)}")
-        return jsonify({"error": "Internal server error"}), 500
+        logging.error(f"TTS Error: {str(e)}")
+        return jsonify({"error": str(e)}), 500
 
 if __name__ == "__main__":
-    app.run(host='0.0.0.0', port=7860)
+    app.run(host="0.0.0.0", port=7860)