Update src/streamlit_app.py

src/streamlit_app.py

@@ -22,12 +22,24 @@ st.title("Telangana Minorities Residential Educational Institutions Society Anal
 uploaded_file = st.file_uploader("Upload your dataset (Excel or CSV)", type=["xlsx", "csv"])
 
 if uploaded_file:
-    if uploaded_file.name.endswith(".xlsx"):
-        df = pd.read_excel(uploaded_file)
+    # Save uploaded file to /tmp for Hugging Face
+    save_path = os.path.join("/tmp", uploaded_file.name)
+    with open(save_path, "wb") as f:
+        f.write(uploaded_file.getbuffer())
+
+    # Read file based on extension
+    if uploaded_file.name.endswith(".csv"):
+        df = pd.read_csv(save_path)
     else:
-        df = pd.read_csv(uploaded_file)
+        df = pd.read_excel(save_path)
+
+    st.session_state["uploaded_df"] = df  # Share dataset across pages
+    st.success("✅ File uploaded and saved successfully!")
+    st.write("Preview of dataset:")
+    st.dataframe(df.head())
+else:
+    st.info("Please upload a dataset to get started.")
 
-    st.success("Dataset uploaded successfully!")
 
     # Standardize column names
     df.columns = df.columns.str.strip().str.lower().str.replace(" ", "_")