Update app.py

app.py

@@ -207,6 +207,35 @@ def health_check():
     }
     return jsonify(health_status)
 
+@app.route("/check_references", methods=["GET"])
+def check_references():
+    """Endpoint to check if reference files exist and are accessible"""
+    ref_patterns = ["mayap_a_abak", "mayap_a_ugtu", "mayap_a_gatpanapun", 
+                    "mayap_a_bengi", "komusta_ka"]
+    results = {}
+    
+    for pattern in ref_patterns:
+        pattern_dir = os.path.join(REFERENCE_AUDIO_DIR, pattern)
+        if os.path.exists(pattern_dir):
+            wav_files = glob.glob(os.path.join(pattern_dir, "*.wav"))
+            results[pattern] = {
+                "exists": True,
+                "path": pattern_dir,
+                "file_count": len(wav_files),
+                "files": [os.path.basename(f) for f in wav_files]
+            }
+        else:
+            results[pattern] = {
+                "exists": False,
+                "path": pattern_dir
+            }
+    
+    return jsonify({
+        "reference_audio_dir": REFERENCE_AUDIO_DIR,
+        "directory_exists": os.path.exists(REFERENCE_AUDIO_DIR),
+        "patterns": results
+    })
+
 @app.route("/asr", methods=["POST"])
 def transcribe_audio():
     if asr_model is None or asr_processor is None: