feat: camera input is now available on sidebar

app.py

@@ -64,6 +64,7 @@ Come and join us in our public repos and contribute! Each of your contributions
 ''')
 
 image_upload = None
+photo = None
 with st.sidebar:
     information = st.radio(
     "What information inside the 🧾s are you interested in extracting?",
@@ -78,9 +79,20 @@ with st.sidebar:
         image_upload = Image.open(BytesIO(image_bytes_data))  #.frombytes('RGBA', (128,128), image_bytes_data, 'raw')
         # st.write(bytes_data)
 
+    camera_click = st.button('Use my camera')
+
+    if camera_click:
+        img_file_buffer = st.camera_input("Take a picture of your receipt!")
+    
+    if img_file_buffer is not None:
+        # To read image file buffer as a PIL Image:
+        photo = Image.open(img_file_buffer)
+
 st.text(f'{information} mode is ON!\nTarget 🧾: {receipt}')  # \n(opening image @:./img/receipt-{receipt}.png)')
 
-if image_upload:
+if photo:
+    image = photo
+elif image_upload:
     image = image_upload
 else:
     image = Image.open(f"./img/receipt-{receipt}.jpg")