Update app.py

app.py

@@ -65,8 +65,10 @@ def emotionAnalysis(message, face):
                 face_emotion, face_score = result
             else:
                 face_emotion = "No face detected"
+                face_score = 0.0
         except Exception as e:
             face_emotion = f"Error processing image: {str(e)}"
+            face_score = 0.0
 
     # Store facial emotion data for plotting
     face_dataDict["Time"].append(face_timestamp)