Update app.py

app.py

@@ -24,20 +24,25 @@ def assess_pronunciation(audio_file):
 
     # Recognize speech and assess pronunciation
     result = recognizer.recognize_once()
-    pronunciation_result = speechsdk.PronunciationAssessmentResult(result)
     
-    # Extract and format the results
-    accuracy_score = pronunciation_result.accuracy_score
-    fluency_score = pronunciation_result.fluency_score
-    completeness_score = pronunciation_result.completeness_score
-    prosody_score = pronunciation_result.prosody_score
+    # Check if the result is valid
+    if result.reason == speechsdk.ResultReason.RecognizedSpeech:
+        pronunciation_result = speechsdk.PronunciationAssessmentResult(result)
+        
+        # Extract and format the results
+        accuracy_score = pronunciation_result.accuracy_score
+        fluency_score = pronunciation_result.fluency_score
+        completeness_score = pronunciation_result.completeness_score
+        prosody_score = pronunciation_result.prosody_score
 
-    return {
-        "Accuracy": accuracy_score,
-        "Fluency": fluency_score,
-        "Completeness": completeness_score,
-        "Prosody": prosody_score
-    }
+        return {
+            "Accuracy": accuracy_score,
+            "Fluency": fluency_score,
+            "Completeness": completeness_score,
+            "Prosody": prosody_score
+        }
+    else:
+        return {"Error": "Speech could not be recognized. Please try again with a clearer audio."}
 
 # Create Gradio interface
 interface = gr.Interface(