Update app.py

app.py

@@ -1,24 +1,18 @@
 import streamlit as st
 import wfdb
+from datasets import load_dataset
+dataset = load_dataset("lhoestq/demo1")
 
 st.set_page_config("銘傳大學生物醫學工程學系ECG分析網站")
 st.sidebar.markdown(""" **Developed by** [邱彥榕](https://www.linkedin.com/in/yjc-86941b101/)
     """)
-st.sidebar.markdown(""" # **Step 1: Upload File**""")
-hea = st.file_uploader('Upload a hea', type=['hea'])
-st.sidebar.markdown(""" # **Step 2: Upload File**""")
-dat = st.file_uploader('Upload a dat', type=['dat'])
+st.sidebar.markdown(""" # **Step 1: 輸入檔案名稱**""")
+text = st.text_input("檔案名稱","")
+st.sidebar.markdown(""" # **Step 2: 開始分析**""")
 
 
 def callback():
-    #if hea is None or dat is None:
-    #    st.markdown("上傳資料")
-    st.markdown("test1")
-    try:
-        record, field = wfdb.Record(dat)
-        st.markdown("good")
-    except:
-        st.markdown("error")
+    st.markdown(text)
 
 bt1 = st.button(
     "分析",