Create app.py

app.py

@@ -1,9 +1,25 @@
 import streamlit as st
+import pandas as pd
 
 # Set the title of the app
-st.title("Basic Streamlit App with Form")
+st.title("Basic Streamlit App with Form and File Upload")
 
-# Create a form
+# Sidebar for file upload
+st.sidebar.header("Upload CSV File")
+uploaded_file = st.sidebar.file_uploader("Choose a CSV file", type="csv")
+
+# Display the uploaded file's content if a file is uploaded
+if uploaded_file:
+    # Read the CSV file
+    try:
+        data = pd.read_csv(uploaded_file)
+        st.sidebar.success("File uploaded successfully!")
+        st.sidebar.write("Preview of the uploaded file:")
+        st.sidebar.dataframe(data.head())  # Display the first few rows of the data
+    except Exception as e:
+        st.sidebar.error(f"Error reading file: {e}")
+
+# Main app - Create a form
 with st.form("user_form"):
     # Display a header
     st.header("Welcome to Streamlit Form!")