feat: functionality to upload a local receipt

app.py

@@ -59,23 +59,27 @@ with st.sidebar:
     information = st.radio(
     "What information inside the are you interested in?",
     ('Receipt Summary', 'Receipt Menu Details', 'Extract all!'))
-    receipt = st.selectbox('Pick one 🧾', ['1', '2', '3', '4', '5', '6'], index=5)
+    receipt = st.selectbox('Pick one 🧾', ['1', '2', '3', '4', '5', '6'], index=3)
 
     # file upload
-    # uploaded_file = st.file_uploader("Choose a file")
-    # if uploaded_file is not None:
-        ## To read file as bytes:
-        # bytes_data = uploaded_file.getvalue()
+    uploaded_file = st.file_uploader("Upload a 🧾")
+    if uploaded_file is not None:
+        # To read file as bytes:
+        image_bytes_data = uploaded_file.getvalue()
+        image_upload = Image.frombytes('RGBA', (128,128), image_bytes_data, 'raw')
         # st.write(bytes_data)
 
-st.text(f'{information} mode is ON!\nTarget 🧾: {receipt}\n(opening image @:./img/receipt-{receipt}.png)')
+st.text(f'{information} mode is ON!\nTarget 🧾: {receipt}')  # \n(opening image @:./img/receipt-{receipt}.png)')
 
 image = Image.open(f"./img/receipt-{receipt}.jpg")
 
 col1, col2 = st.columns(2)
 
 with col1:
-    st.image(image, caption='Your target receipt')
+    if image_upload:
+        st.image(image_upload, caption='Your target receipt')
+    else:
+        st.image(image, caption='Your target receipt')
 
 st.text(f'baking the 🍩s...')