Update app2.py

app2.py

@@ -23,17 +23,17 @@ def main():
     st.code("import streamlit as st")
 
     # Display Data
-     st.header("Write stm :")
-        st.write("This is a write statement")
+    st.header("Write stm :")
+    st.write("This is a write statement")
 
     # Dataframe
-     st.header("Dataframe")
+    st.header("Dataframe")
     import pandas as pd
     df = pd.DataFrame({"A": [1, 2, 3], "B": [4, 5, 6]})
     st.write(df)
 
     # JSON
-     st.header("JSON:")
+    st.header("JSON:")
     json_data = {"name": "John", "age": 30, "city": "New York"}
     st.write(json_data)
 
@@ -44,7 +44,7 @@ def main():
         st.write("Checkbox is checked")
 
     # Radio
-        st.header("Radio:")
+    st.header("Radio:")
     radio = st.radio("Radio", ["Option 1", "Option 2", "Option 3"])
     st.write("Selected option:", radio)