Corrected position of .head

app.py

@@ -23,14 +23,14 @@ st.write('The embedding of', '"' + input_sentence + '"', 'at position',x,'is',em
 uploaded_file1 = st.file_uploader("Choose a file: sentence list")
 if uploaded_file1 is not None:
     #read csv
-    df1=pd.read_csv(uploaded_file1.head())
-    st.write(df1)
+    df1=pd.read_csv(uploaded_file1
+    st.write(df1.head())
 
 uploaded_file2 = st.file_uploader("Choose a file: topic list")
 if uploaded_file2 is not None:
     #read csv
-    df2=pd.read_csv(uploaded_file2.head())
-    st.write(df2)
+    df2=pd.read_csv(uploaded_file2)
+    st.write(df2.head())
 
 if uploaded_file1 is not None and uploaded_file2 is not None:
     from sentence_transformers import SentenceTransformer, util