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app.py

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+
+import streamlit as st
+import pandas as pd
+
+df = pd.read_csv("dummy_data.csv")
+
+st.title("🌍 CGD Survey Explorer (PoC)")
+
+st.sidebar.header("🔎 Filter Questions")
+selected_country = st.sidebar.selectbox("Select Country", sorted(df["Country"].unique()))
+selected_year = st.sidebar.selectbox("Select Year", sorted(df["Year"].unique()))
+keyword = st.sidebar.text_input("Keyword Search", "")
+
+filtered = df[
+    (df["Country"] == selected_country) &
+    (df["Year"] == selected_year) &
+    (df["Question"].str.contains(keyword, case=False, na=False))
+]
+
+st.markdown(f"### Results for **{selected_country}** in **{selected_year}**")
+st.dataframe(filtered[["Variable", "Question", "Responses"]])
+
+if filtered.empty:
+    st.info("No matching questions found.")

dummy_data.csv

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+Country,Year,Variable,Question,Responses
+Mexico,2020,Q1,How often do you visit a doctor?,"Never, Rarely, Sometimes, Often"
+Mexico,2021,Q2,Do you trust the healthcare system?,"Yes, No"
+Peru,2020,Q3,Have you received the COVID-19 vaccine?,"Yes, No"
+Peru,2021,Q4,What is your primary source of news?,"TV, Internet, Radio"
+Guatemala,2021,Q5,Do you think education is affordable?,"Yes, No"

requirements.txt

@@ -1,3 +1,2 @@
-altair
+streamlit
 pandas
-streamlit