specified file formats

app.py

@@ -31,10 +31,10 @@ def handle(chart_path, music_path):
 
 if __name__ == "__main__":
     inputs = [
-        gr.File(label="太鼓達人譜面/Taiko Chart Json Data"),
-        gr.File(label="譜面音樂/Chart Music (Optional)")
+        gr.File(label="太鼓達人譜面/Taiko Chart Json Data", file_types=[".json"]),
+        gr.File(label="譜面音樂/Chart Music (Optional)", file_types=[".ogg"])
     ]
-    outputs = [gr.Audio(label=course["label"]) for course in COURSE]
+    outputs = [gr.Audio(label=course["label"], format="mp3") for course in COURSE]
 
     demo = gr.Interface(fn=handle, inputs=inputs, outputs=outputs, title="程設二作業HW0105 / Taiko Music Generator")
-    demo.launch()
+    demo.launch()