Update app.py

app.py

@@ -81,11 +81,11 @@ if choice == 'ফাইল আপলোড':
     # for uploaded_file in uploaded_files:
     # bytes_data = uploaded_files.read()
     # st.write("filename:", uploaded_file.name)
-    search_word_def = uploaded_files.name.split('.')[0].split(' ')[-1]
-    dataframe = pd.read_excel(uploaded_files)
-    # model = load_model('best-model-002.pt')
-        
-    st.write(dataframe)
+    if uploaded_files is not None:
+        search_word_def = uploaded_files.name.split('.')[0].split(' ')[-1]
+        dataframe = pd.read_excel(uploaded_files)
+        # model = load_model('best-model-002.pt')
+        st.write(dataframe)
         # for index, row in dataframe.iterrows():
         #     # st.write(index)
         #     # st.write(row['Unnamed: 2'])