Update app.py

app.py

@@ -962,7 +962,11 @@ with tabs[1]:
         cam1_img = st.camera_input("Take a picture - Cam 1", key="main_cam1")
         if cam1_img:
             filename = generate_filename("cam1_snap")
-            if st.session_state.get('cam1_file') and os.path.exists(st.session_state['cam1_file']): try: os.remove(st.session_state['cam1_file']) except OSError: pass
+            if st.session_state.get('cam1_file') and os.path.exists(st.session_state['cam1_file']): 
+                try: 
+                    os.remove(st.session_state['cam1_file']) 
+                except OSError: 
+                    pass
             try:
                 with open(filename, "wb") as f: f.write(cam1_img.getvalue())
                 st.session_state['cam1_file'] = filename; st.session_state['history'].append(f"Snapshot from Cam 1: {filename}"); st.image(Image.open(filename), caption="Camera 1 Snap", use_container_width=True); logger.info(f"Saved snapshot from Camera 1: {filename}"); st.success(f"Saved {filename}")