Update app.py

app.py

@@ -1,8 +1,25 @@
-import streamlit as st 
+import streamlit as st
 
+# Set page config
 st.set_page_config(page_title="Neural Network Playground", layout="centered")
 
-# Colorful, centered title with new theme
+# Inject custom CSS to add background image
+st.markdown(
+    f"""
+    <style>
+    .stApp {{
+        background-image: url("th.jpg");
+        background-size: cover;
+        background-position: center;
+        background-repeat: no-repeat;
+        background-attachment: fixed;
+    }}
+    </style>
+    """,
+    unsafe_allow_html=True
+)
+
+# Title
 st.markdown(
     """
     <h1 style='text-align: center; color: #FF6347; font-weight: bold;'>
@@ -12,7 +29,7 @@ st.markdown(
     unsafe_allow_html=True
 )
 
-# Colorful, centered subtitle with new theme
+# Subtitle
 st.markdown(
     """
     <h3 style='text-align: center; color: #2E8B57; font-weight: normal;'>
@@ -22,12 +39,18 @@ st.markdown(
     unsafe_allow_html=True
 )
 
+# About Section
 st.subheader("🔎 :blue[About the App:]")
 
-st.markdown("""Neural Network Playground is an interactive tool designed for hands-on exploration of machine learning models.
+st.markdown("""
+Neural Network Playground is an interactive tool designed for hands-on exploration of machine learning models.
+
 Whether you're just starting or already exploring advanced concepts, this platform lets you:
+
 - 🧑‍💻 Build and visualize neural networks with ease and fun.
 - 🔬 Train models on interactive datasets with real-time updates.
 - 🛠️ Experiment with various architectures and see instant results.
 - 🧠 Adjust hyperparameters and observe their effects on model learning—live!
-No coding required. Just pure, interactive learning.""")
+
+No coding required. Just pure, interactive learning.
+""")