app.py added csv header

app.py

@@ -47,6 +47,12 @@ def save_record(language,text,record):
         audio_output_filename = os.path.join(AUDIO_PATH,f'{len(os.listdir(AUDIO_PATH))}.wav')
         wavf.write(audio_output_filename,record[0],record[1])
 
+        if not os.path.exists(DATA_FILE):
+            # Add header (necessary for listen)
+            with open(DATA_FILE, "a") as csvfile:
+                writer = csv.DictWriter(csvfile, fieldnames=["language", "audio","text"])
+                writer.writeheader()
+
         with open(DATA_FILE, "a") as csvfile:
             writer = csv.DictWriter(csvfile, fieldnames=["language", "audio","text"])
            

data

@@ -0,0 +1 @@
+Subproject commit c9f5fe72797b480bc763b48c3da5f0869c38bcc9