expanders for ingredients and nutrition on sidebar

index.py

@@ -12,51 +12,70 @@ def main():
     st.sidebar.header('Ingredients & Nutrition')
     
 
-    option1 = st.sidebar.checkbox('Banana')
-    option2 = st.sidebar.checkbox('Strawberry')
-    option3 = st.sidebar.checkbox('Kale')
-    option4 = st.sidebar.checkbox('Orange Juice')
-    option5 = st.sidebar.checkbox('Almond Milk')
-    button_clicked = st.sidebar.button('Done')
-    back_button_clicked = st.button('Camera')
-    if button_clicked:
+    # List of items
+    items = ['Banana', 'Apple', 'Orange']
+
+    # Define content for each item
+    content = {
+        'Banana': "1oo kcal/each",
+        'Apple': "80 kcal/each",
+        'Orange': "80 kcal/each"
+    }
+
+    # Display expanders for each item
+    for item in items:
+        with st.sidebar.expander(item):
+            st.write(content[item])
+
+
+    done_clicked = st.sidebar.button('Done')
+    
+
+    if done_clicked:
         displayRecipes()
 
-    if not button_clicked or back_button_clicked:
-        # Create a VideoCapture object to access the webcam
-        cap = cv2.VideoCapture(0)
+        
+    if not done_clicked:
+        vidCapture()
+
+def vidCapture():
+    # Create a VideoCapture object to access the webcam
+    cap = cv2.VideoCapture(0)
 
-        # Set the video frame width and height (optional)
-        cap.set(cv2.CAP_PROP_FRAME_WIDTH, 640)
-        cap.set(cv2.CAP_PROP_FRAME_HEIGHT, 480)
+    # Set the video frame width and height (optional)
+    cap.set(cv2.CAP_PROP_FRAME_WIDTH, 640)
+    cap.set(cv2.CAP_PROP_FRAME_HEIGHT, 480)
 
-        # Check if the webcam is opened correctly
-        if not cap.isOpened():
-            st.error("Error: Unable to access the webcam.")
-            return
+    # Check if the webcam is opened correctly
+    if not cap.isOpened():
+        st.error("Error: Unable to access the webcam.")
+        return
 
-        # Display a placeholder for the video stream
-        video_placeholder = st.empty()
+    # Display a placeholder for the video stream
+    video_placeholder = st.empty()
 
-        # Button to capture image
-        if st.button("Capture Image"):
-            capture_image(cap)
+    # Button to capture image
+    capture_button_clicked = st.button("Capture Image")
+    if capture_button_clicked:
+        capture_image(cap)
 
-        while True:
-            # Read a frame from the webcam
-            ret, frame = cap.read()
+    while True:
+        # Read a frame from the webcam
+        ret, frame = cap.read()
 
-            if not ret:
-                st.error("Error: Unable to read frame from the webcam.")
-                break
+        if not ret:
+            st.error("Error: Unable to read frame from the webcam.")
+            break
 
-            # Display the frame in the Streamlit app
-            video_placeholder.image(cv2.cvtColor(frame, cv2.COLOR_BGR2RGB), channels="RGB", use_column_width=True)
+        # Display the frame in the Streamlit app
+        video_placeholder.image(cv2.cvtColor(frame, cv2.COLOR_BGR2RGB), channels="RGB", use_column_width=True)
 
-        # Release the VideoCapture and close the OpenCV window
-        cap.release()
+    # Release the VideoCapture and close the OpenCV window
+    cap.release()
 
+    
 def displayRecipes():
+    
     items = [
     {"title": "Item 1", "content": "Content for Item 1."},
     {"title": "Item 2", "content": "Content for Item 2."},
@@ -69,7 +88,6 @@ def displayRecipes():
             st.write(item["content"])
 
 
-
 def capture_image(cap):
     # Read a frame from the webcam
     ret, frame = cap.read()