Update app.py

app.py

@@ -60,6 +60,7 @@ def process(prompt, lang):
     
     with open(output_csv, "w") as w:
         writer = csv.writer(w)
+        header = False
         count = 0
         for top in I[0]:
             if count > max_output:
@@ -67,11 +68,14 @@ def process(prompt, lang):
     
             #formated.append(get_url_myma(top, audio_names, url_dict)
             #formated.append(audio_names[top].split('.')[0])
+            file = os.path.splitext(os.path.basename(audio_names[top]))[0]   
             try :
-                file = os.path.splitext(os.path.basename(audio_names[top]))[0]
+                if not header:
+                    writer.writerow(list(dict_catalog[file].keys()))
+                    header = True
                 writer.writerow(dict_catalog[file].values())
             except KeyError:
-                writer.writerow("No information available")
+                writer.writerow("no metadata provided")
             count += 1
 
             out.append(file)