Create app.py

app.py

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+import streamlit as st
+import cv2
+import numpy as np
+
+st.set_page_config(page_title="Live Webcam", page_icon="📷")
+
+st.title("📷 Live Webcam Stream")
+st.write("This app captures video from your webcam and displays it live.")
+
+# Access webcam
+frame_window = st.image([])
+cap = cv2.VideoCapture(0)  # Open webcam
+
+while cap.isOpened():
+    ret, frame = cap.read()
+    if not ret:
+        st.error("Failed to capture video")
+        break
+
+    frame = cv2.cvtColor(frame, cv2.COLOR_BGR2RGB)  # Convert BGR to RGB
+    frame_window.image(frame, use_column_width=True)
+
+cap.release()