Adding upload sentence list, topic list and write them

app.py

@@ -20,7 +20,15 @@ x = st.slider('Select a value')
 st.write('The embedding of', '"' + input_sentence + '"', 'at position',x,'is',embedding[0][int(x)])
 
 
-uploaded_file = st.file_uploader("Choose a file")
-if uploaded_file is not None:
+uploaded_file1 = st.file_uploader("Choose a file: sentence list")
+if uploaded_file1 is not None:
     #read csv
-    df1=pd.read_csv(uploaded_file)
+    df1=pd.read_csv(uploaded_file1)
+
+uploaded_file2 = st.file_uploader("Choose a file: topic list")
+if uploaded_file2 is not None:
+    #read csv
+    df2=pd.read_csv(uploaded_file1)
+
+st.write(df1)
+st.write(df2)