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app/show_examples.py

@@ -1,6 +1,8 @@
 import streamlit as st
 import datasets
 import numpy as np
+import io
+import soundfile as sf
 
 import html
 
@@ -19,9 +21,15 @@ def show_dataset_examples(display_name):
             st.markdown(f'##### Example-{index+1}')
             col1, col2 = st.columns([0.3, 0.7], vertical_alignment="center")
 
-            # with col1:
-            st.audio(f'{sample_folder}/sample_{index}.wav', format="audio/wav")
-                        
+            with col1:
+                # Convert the NumPy array to a WAV file in memory
+                bytes_io = io.BytesIO()
+                sf.write(bytes_io, dataset[index]['context']['audio']['array'], dataset[index]['context']['audio']['sampling_rate'], format='WAV')
+                bytes_io.seek(0)
+                # Play audio in Streamlit
+                st.audio(bytes_io, format='audio/wav')
+                # st.audio(f'{sample_folder}/sample_{index}.wav', format="audio/wav")
+                       
             if dataset_name in ['CN-College-Listen-MCQ-Test', 'DREAM-TTS-MCQ-Test']:
                 
                 choices = dataset[index]['other_attributes']['choices'] 
@@ -36,7 +44,8 @@ def show_dataset_examples(display_name):
             
             question_text = html.escape(question_text)
         
-        with st.container():
+        # with st.container():
+        with col2:
             custom_css = """
                         <style>
                         .my-container-table, p.my-container-text {
@@ -75,7 +84,7 @@ def show_dataset_examples(display_name):
         
             st.text("")
     
-    st.divider()
+        st.divider()
     
 
 def show_examples(category_name, dataset_name, model_lists, display_model_names):