Update app.py

app.py

@@ -67,10 +67,16 @@ def load_and_clean_data():
 # Load the data
 data = load_and_clean_data()
 
-# Sidebar for controls
 # Sidebar for controls
 st.sidebar.header("Dashboard Controls")
 
+# First, define the visualization type (viz_type) selection
+viz_type = st.sidebar.selectbox("Select Visualization", [
+    "Complaint Types", "Geographic Distribution", "Resolution Status",
+    "Submission Methods", "Complaints by Disposition", "Monthly Trends by Complaint Type",
+    "Top Complaint Types", "Complaints Over Time", "Complaints by Housing Block and Type"
+])
+
 # Remove the year selection when certain visualizations are selected
 if viz_type not in ["Complaints Over Time", "Complaints by Housing Block and Type"]:
     year_options = ['All Time'] + sorted(data['Year Reported'].unique().tolist())
@@ -78,12 +84,6 @@ if viz_type not in ["Complaints Over Time", "Complaints by Housing Block and Typ
 else:
     selected_year = 'All Time'  # Default to 'All Time' if visualization doesn't require year
 
-viz_type = st.sidebar.selectbox("Select Visualization", [
-    "Complaint Types", "Geographic Distribution", "Resolution Status",
-    "Submission Methods", "Complaints by Disposition", "Monthly Trends by Complaint Type",
-    "Top Complaint Types", "Complaints Over Time", "Complaints by Housing Block and Type"
-])
-
 # Date Range Selector for Complaints Over Time (only show when Complaints Over Time is selected)
 if viz_type == "Complaints Over Time":
     start_date = st.sidebar.date_input("Start Date", pd.to_datetime("2020-01-01"))
@@ -121,6 +121,7 @@ if viz_type == "Complaints by Housing Block and Type" and selected_block != 'All
 st.header(f"Analysis for {'All Time' if selected_year == 'All Time' else selected_year}")
 
 
+
 # Display metrics
 col1, col2 = st.columns(2)
 with col1: