Update app.py

app.py

@@ -10,7 +10,7 @@ from datetime import datetime, timedelta
 # CONFIG & TITLE
 # -----------------------------
 st.set_page_config(page_title="San José Crash Dashboard", layout="wide")
-st.title("🚦 San José Real-Time Crash Dashboard")
+st.title("San José Real-Time Crash Dashboard")
 st.markdown("Explore live crash data from the San José Open Data Portal using interactive charts and maps.")
 
 # -----------------------------
@@ -60,15 +60,15 @@ def filter_by_date(df, months):
     return df[(df["CrashDateTime"] >= start_date) & (df["CrashDateTime"] <= end_date)]
 
 # -----------------------------
-# SIDEBAR NAVIGATION
+# Navigation sidebar
 # -----------------------------
 st.sidebar.title("Navigation")
 page = st.sidebar.radio("Go to", [
-    "📊 Weather & Injuries",
-    "🚗 Speeding Trends",
-    "🗺️ Crash Map",
-    "🛣️ Road Surface Analysis",
-    "📈 Injury Correlation"
+    "Weather & Injuries",
+    "Speeding Trends",
+    "Crash Map",
+    "Road Surface Analysis",
+    "Injury Correlation"
 ])
 
 months = st.sidebar.selectbox("Select Time Range", ["3", "6", "9", "12", "All"], index=3, format_func=lambda x: f"{x} Months" if x != "All" else "All Time")
@@ -79,7 +79,7 @@ df = preprocess(fetch_data())
 df = filter_by_date(df, months)
 
 # Render pages dynamically
-if page == "📊 Weather & Injuries":
+if page == "Weather & Injuries":
     st.header("Weather Conditions vs Injury Severity")
     st.markdown("See how different weather patterns affect the severity of crash injuries in San José.")
 
@@ -118,7 +118,7 @@ elif page == "🚗 Speeding Trends":
     ).properties(height=450)
     st.altair_chart(chart, use_container_width=True)
 
-elif page == "🗺️ Crash Map":
+elif page == "Crash Map":
     st.header("Crash Locations in San José")
     st.markdown("Zoom in to spot areas with high crash density.")
 
@@ -142,7 +142,7 @@ elif page == "🗺️ Crash Map":
         ],
     ))
 
-elif page == "🛣️ Road Surface Analysis":
+elif page == "Road Surface Analysis":
     st.header("Crash Count by Road Surface Condition")
     st.markdown("Are certain road surface types more accident-prone?")
 
@@ -154,7 +154,7 @@ elif page == "🛣️ Road Surface Analysis":
     ).properties(height=450)
     st.altair_chart(chart, use_container_width=True)
 
-elif page == "📈 Injury Correlation":
+elif page == "Injury Correlation":
     st.header("Correlation Among Injury Stats")
     st.markdown("Explore numeric relationships between injury types and year.")