Update app.py

app.py

@@ -11,8 +11,9 @@ def assess_pronunciation(audio_file):
     audio_config = speechsdk.audio.AudioConfig(filename=audio_file)
     
     # Create pronunciation assessment config
+    reference_text = "你好"
     pronunciation_config = speechsdk.PronunciationAssessmentConfig(
-        reference_text="你好",
+        reference_text=reference_text,
         grading_system=speechsdk.PronunciationAssessmentGradingSystem.HundredMark,
         granularity=speechsdk.PronunciationAssessmentGranularity.Phoneme
     )
@@ -24,9 +25,10 @@ def assess_pronunciation(audio_file):
 
     # Recognize speech and assess pronunciation
     result = recognizer.recognize_once()
-    
+
     # Debug information
     print(f"Recognition result reason: {result.reason}")
+
     if result.reason == speechsdk.ResultReason.RecognizedSpeech:
         pronunciation_result = speechsdk.PronunciationAssessmentResult(result)
         
@@ -42,10 +44,17 @@ def assess_pronunciation(audio_file):
             "Completeness": completeness_score,
             "Prosody": prosody_score
         }
-    else:
-        print(f"Recognition result text: {result.text}")
-        print(f"Recognition error details: {result.error_details}")
-        return {"Error": "There was an error. Speech could not be recognized."}
+    elif result.reason == speechsdk.ResultReason.NoMatch:
+        print("NOMATCH: Speech could not be recognized.")
+        return {"Error": "Speech could not be recognized. Please try again with a clearer audio."}
+    elif result.reason == speechsdk.ResultReason.Canceled:
+        cancellation_details = speechsdk.CancellationDetails(result)
+        print(f"CANCELED: Reason={cancellation_details.reason}")
+        if cancellation_details.reason == speechsdk.CancellationReason.Error:
+            print(f"CANCELED: ErrorCode={cancellation_details.error_code}")
+            print(f"CANCELED: ErrorDetails={cancellation_details.error_details}")
+            print("CANCELED: Did you update the subscription info?")
+        return {"Error": f"Speech recognition canceled: {cancellation_details.error_details}"}
 
 # Create Gradio interface
 interface = gr.Interface(