Update app.py

app.py

@@ -19,6 +19,28 @@ def classify_audio(filepath):
 # Streamlit app layout
 st.title("Heartbeat Sound Classification")
 
+# Add custom CSS for styling
+st.markdown(
+    """
+    <style>
+    body {
+        background-color: #e0f7fa; /* Light sea blue background */
+    }
+    .stApp {
+        color: #006064; /* Dark sea blue text */
+    }
+    .stButton > button {
+        background-color: #006064; /* Dark sea blue button background */
+        color: white; /* White text */
+    }
+    .stButton > button:hover {
+        background-color: #004d40; /* Darker sea blue on hover */
+    }
+    </style>
+    """,
+    unsafe_allow_html=True
+)
+
 # File uploader for audio files
 uploaded_file = st.file_uploader("Upload an audio file", type=["wav", "mp3"])