save

app.py

@@ -5,6 +5,7 @@ import json
 from PIL import Image
 import re
 import json
+import tempfile
 
 # Define constants
 TEXT_PROMPT = """Use the provided document. Read the list of quadratic equations. 
@@ -137,11 +138,37 @@ if problem_step == 0:
     #Show instructions to submit the answer
     st.write("Please write down your answer in a piece of paper.  Take a picture of the paper and submit it in the next step.")
     st.write("Click the button below to proceed.")
-    image = st.camera_input("Take a picture of your answer.")
+    img_file_buffer = st.camera_input("Take a picture of your answer.")
 
-    if image is not None:
+    if img_file_buffer is not None:
         # process the answer
-        st.write("Processing your answer...")    
+        st.write("Processing your answer...")
+
+       # Save the image to a temporary file
+        with tempfile.NamedTemporaryFile(delete=False, suffix=".jpg") as temp_file:
+            temp_file.write(img_file_buffer.read())
+            image_path = temp_file.name
+            st.write("Image saved to:", image_path) 
+
+            # create the text prompt
+            text_prompt = "Use the provided image. The image shoqs, a student's answer to the problem. Evaluate the answer and provide a correct solution. Provide feedback how can the student improve their answer."
+
+            if st.button("Ask Tutor for Feedback"):
+                if text_prompt:
+                    with st.spinner("AI is thinking..."):
+                        response = multimodal_prompt(image_path, text_prompt, file_type="image")
+                        st.markdown(response)
+
+                        if st.button("Next"):
+                            # Evaluate the response
+                            if "Correct" in response:
+                                st.write("Correct! 🎉")
+                                st.session_state.problem_step = 1
+                            else:
+                                st.write("Incorrect. 😞")
+                                st.session_state.problem_step = 0
+                        
+
     else:
         st.write("Please take a picture of your answer.")