Update src/streamlit_app.py

src/streamlit_app.py

@@ -3,38 +3,43 @@ import numpy as np
 import pandas as pd
 import streamlit as st
 
-"""
-# Welcome to Streamlit!
-
-Edit `/streamlit_app.py` to customize this app to your heart's desire :heart:.
-If you have any questions, checkout our [documentation](https://docs.streamlit.io) and [community
-forums](https://discuss.streamlit.io).
-
-In the meantime, below is an example of what you can do with just a few lines of code:
-"""
-
-num_points = st.slider("Number of points in spiral", 1, 10000, 1100)
-num_turns = st.slider("Number of turns in spiral", 1, 300, 31)
-
-indices = np.linspace(0, 1, num_points)
-theta = 2 * np.pi * num_turns * indices
-radius = indices
-
-x = radius * np.cos(theta)
-y = radius * np.sin(theta)
-
-df = pd.DataFrame({
-    "x": x,
-    "y": y,
-    "idx": indices,
-    "rand": np.random.randn(num_points),
-})
-
-st.altair_chart(alt.Chart(df, height=700, width=700)
-    .mark_point(filled=True)
-    .encode(
-        x=alt.X("x", axis=None),
-        y=alt.Y("y", axis=None),
-        color=alt.Color("idx", legend=None, scale=alt.Scale()),
-        size=alt.Size("rand", legend=None, scale=alt.Scale(range=[1, 150])),
-    ))
+# ---- CONFIG ----
+st.set_page_config(page_title="Image Preference Study", layout="centered")
+
+st.title("Image Preference Study")
+st.write("For each pair, please select which image you prefer.")
+
+# ---- IMAGE PAIRS ----
+# Replace with your actual image paths or URLs
+image_pairs = [
+    ("images/modelA_1.png", "images/modelB_1.png"),
+]
+
+results = {}
+
+# ---- LOOP THROUGH PAIRS ----
+for i, (imgA, imgB) in enumerate(image_pairs):
+    st.markdown(f"### Pair {i+1}")
+    col1, col2 = st.columns(2)
+
+    with col1:
+        st.image(imgA, caption="Option A", use_container_width=True)
+    with col2:
+        st.image(imgB, caption="Option B", use_container_width=True)
+
+    choice = st.radio(
+        f"Which image do you prefer for Pair {i+1}?",
+        ("A", "B"),
+        key=f"choice_{i}"
+    )
+    results[f"pair_{i+1}"] = choice
+
+# ---- SUBMIT ----
+if st.button("Submit"):
+    st.success("Thank you! Your responses have been recorded.")
+    st.write("Here are your selections:")
+    st.json(results)
+
+    # Save to file (you could also save to a database)
+    with open("resp/responses.txt", "a") as f:
+        f.write(str(results) + "\n")