Update app.py

app.py

@@ -35,12 +35,15 @@ def read_csv_file(file):
 
 
 
- data = read_csv_file(st.sidebar.file_uploader("Upload a CSV file"))
+uploaded_file = st.sidebar.file_uploader("Choose a CSV file", type=["csv"])
 
-  # Display the data if a file is uploaded
-  if data:
-    st.subheader("Data from uploaded CSV:")
-    st.dataframe(data)
+# Check if a file was uploaded
+if uploaded_file is not None:
+    # Read the CSV file
+    df = pd.read_csv(uploaded_file)
+    
+    # Show the contents of the CSV file in the main area
+    st.write(df)