Create app.py

app.py

@@ -0,0 +1,50 @@
+from flask import Flask, render_template, Response, request
+from flask_cors import CORS
+import base64
+from threading import Lock
+
+app = Flask(__name__)
+CORS(app)
+
+# Store the latest frame with thread safety
+latest_frame = None
+frame_lock = Lock()
+
+@app.route('/')
+def index():
+    return render_template('index.html')
+
+@app.route('/receive_frame', methods=['POST'])
+def receive_frame():
+    global latest_frame
+    try:
+        frame_data = request.get_json()['frame']
+        with frame_lock:
+            latest_frame = frame_data
+        return {'status': 'success'}, 200
+    except Exception as e:
+        return {'status': 'error', 'message': str(e)}, 400
+
+@app.route('/video_feed')
+def video_feed():
+    def generate_frames():
+        global latest_frame
+        while True:
+            with frame_lock:
+                current_frame = latest_frame
+            
+            if current_frame:
+                try:
+                    # Extract the base64 data
+                    frame_data = current_frame.split(',')[1].encode()
+                    yield (b'--frame\r\n'
+                           b'Content-Type: image/jpeg\r\n\r\n' + 
+                           base64.b64decode(frame_data) + b'\r\n')
+                except Exception:
+                    continue
+
+    return Response(generate_frames(),
+                   mimetype='multipart/x-mixed-replace; boundary=frame')
+
+if __name__ == '__main__':
+    app.run(debug=True, threaded=True)