widget for changing feature variables

app_pages/data_analysis.py

@@ -56,3 +56,37 @@ def app():
         st.write(f"**Lowest Salary:** {min_salary:,.2f} EUR")
     else:
         st.warning("No numerical salary data available.")
+
+    # **New Section: Modify Feature Variables (Request 14)**
+
+    st.header("Modify Feature Variables")
+    st.write("Interactively update feature variables in the dataset.")
+
+    # **1. Modify Salary for a Specific Job**
+    st.write("### Modify Salary")
+    job_index = st.number_input("Enter the index of the job to update salary:", min_value=0, max_value=len(df) - 1, value=0)
+    new_salary = st.number_input("Enter the new salary (EUR):", min_value=0, max_value=200000, value=60000, step=1000)
+    if st.button("Update Salary"):
+        df.at[job_index, "Salary (Numeric)"] = new_salary
+        df.at[job_index, "Salary"] = f"{new_salary} EUR"
+        st.success(f"Updated salary for '{df.at[job_index, 'Job Opening Title']}' to {new_salary} EUR")
+
+    # **2. Change Job Status**
+    st.write("### Change Job Status")
+    selected_job_index = st.selectbox("Select a job to update status:", df.index)
+    new_status = st.selectbox("New Job Status:", ["Open", "Closed"])
+    if st.button("Update Job Status"):
+        df.at[selected_job_index, "Job Status"] = new_status
+        st.success(f"Updated job status for '{df.at[selected_job_index, 'Job Opening Title']}' to '{new_status}'")
+
+    # **3. Change Job Category**
+    st.write("### Change Job Category")
+    job_for_category_change = st.selectbox("Select a job to change category:", df.index)
+    new_category = st.text_input("Enter the new job category:", "Engineering")
+    if st.button("Update Job Category"):
+        df.at[job_for_category_change, "Category"] = new_category
+        st.success(f"Updated category for '{df.at[job_for_category_change, 'Job Opening Title']}' to '{new_category}'")
+
+    # Display the modified dataset
+    st.write("### Modified Job Listings")
+    st.dataframe(df.head(10))