Update app.py

app.py

@@ -2,19 +2,19 @@ import streamlit as st
 import pandas as pd
 import os
 
-st.set_page_config(page_title="Fighters Information", page_icon=":airplane:", layout="wide")
+st.set_page_config(page_title="Fighter Aircraft Information", page_icon=":airplane:", layout="wide")
 
-# Create a DataFrame for the F-16 and F-15
+# Aircraft Data (Dictionary)
 aircraft_data = {
     "F-16": {
         "Aircraft Name": "General Dynamics F-16 Fighting Falcon",
-        "Image URL": "f16.jpg",  # Replace with the actual filename (for Hugging Face) or URL
+        "Image URL": "f16.jpg",  # Replace with actual filename
         "Origin": "United States",
-        "Manufacturer": "General Dynamics",
+        "Manufacturer": "General Dynamics (now Lockheed Martin)",
         "First Flight": 1974,
         "Introduction": 1979,
         "Role": "Multirole fighter",
-        "Variants": "F-16A, F-16B, F-16C, F-16D",
+        "Variants": "Numerous variants (A, B, C, D, E, F, etc.)",
         "Crew": 1,
         "Capacity": "N/A",
         "Length (m)": 15.03,
@@ -23,18 +23,56 @@ aircraft_data = {
         "Max Speed (km/h)": 2414,
         "Range (km)": 3400,
         "Service Ceiling (m)": 15240,
-        "Description": "The General Dynamics F-16 Fighting Falcon is a multirole fighter aircraft originally developed by General Dynamics for the United States Air Force. It is a highly versatile aircraft and has been exported to many countries."
+        "Description": "The F-16 is a highly versatile, multirole fighter, known for its speed, agility, and adaptability. It has served in numerous conflicts and remains a mainstay of many air forces."
     },
-    "F-15": {
+    "F-35": {
+        "Aircraft Name": "Lockheed Martin F-35 Lightning II",
+        "Image URL": "f35.jpg",  # Replace with actual filename
+        "Origin": "United States",
+        "Manufacturer": "Lockheed Martin",
+        "First Flight": 2006,
+        "Introduction": 2015,
+        "Role": "Multirole fighter (stealth)",
+        "Variants": "F-35A, F-35B, F-35C",
+        "Crew": 1,
+        "Capacity": "N/A",
+        "Length (m)": 15.67,
+        "Wingspan (m)": 10.7,
+        "Height (m)": 4.33,
+        "Max Speed (km/h)": 1930,
+        "Range (km)": 2220,
+        "Service Ceiling (m)": 18288,
+        "Description": "The F-35 is a fifth-generation, stealth multirole fighter. It is designed for air superiority, strike missions, and electronic warfare, and is notable for its advanced technology and sensor fusion."
+    },
+    "F-22": {
+        "Aircraft Name": "Lockheed Martin F-22 Raptor",
+        "Image URL": "f22.jpg",  # Replace with actual filename
+        "Origin": "United States",
+        "Manufacturer": "Lockheed Martin",
+        "First Flight": 1997,
+        "Introduction": 2005,
+        "Role": "Air superiority fighter (stealth)",
+        "Variants": "F-22A",
+        "Crew": 1,
+        "Capacity": "N/A",
+        "Length (m)": 18.92,
+        "Wingspan (m)": 13.56,
+        "Height (m)": 5.08,
+        "Max Speed (km/h)": 2414+,
+        "Range (km)": 2900,
+        "Service Ceiling (m)": 20000+,
+        "Description": "The F-22 Raptor is a fifth-generation, stealth air superiority fighter. It is considered one of the most advanced and capable fighter aircraft in the world, known for its exceptional stealth, speed, and maneuverability."
+    },
+    "F-15": {  # Duplicate entry for distinct display
         "Aircraft Name": "McDonnell Douglas F-15 Eagle",
-        "Image URL": "f15.jpg",  # Replace with the actual filename (for Hugging Face) or URL
+        "Image URL": "f15.jpg",  # Replace with actual filename
         "Origin": "United States",
         "Manufacturer": "McDonnell Douglas (now Boeing)",
         "First Flight": 1972,
         "Introduction": 1976,
         "Role": "Air superiority fighter",
         "Variants": "F-15A, F-15B, F-15C, F-15D, F-15E",
-        "Crew": 1 (F-15C/E), 2 (F-15B/D) ",
+        "Crew": "1 (F-15C/E), 2 (F-15B/D)",
         "Capacity": "N/A",
         "Length (m)": 19.43,
         "Wingspan (m)": 13.05,
@@ -42,52 +80,46 @@ aircraft_data = {
         "Max Speed (km/h)": 3000+,
         "Range (km)": 4445,
         "Service Ceiling (m)": 18000+,
-        "Description": "The McDonnell Douglas F-15 Eagle is an American twin-engine, all-weather tactical fighter aircraft designed by McDonnell Douglas. It is among the most successful modern fighters, with over 100 victories in air-to-air combat without a loss."
+        "Description": "The F-15 Eagle is a twin-engine, all-weather tactical fighter designed for air superiority.  It has a long combat record and is highly regarded for its speed, range, and weapons payload."
     }
 }
 
-st.title("Fighter Information")
+st.title("Fighter Aircraft Information")
 
-aircraft_names = list(aircraft_data.keys())  # Get the names of the aircraft
-selected_aircraft = st.selectbox("Select an Aircraft", aircraft_names)
+# Sidebar for selection
+st.sidebar.title("Select Aircraft")
+aircraft_names = list(aircraft_data.keys())
+selected_aircraft = st.sidebar.selectbox("Choose an aircraft:", aircraft_names)
 
 if selected_aircraft:
-    aircraft_info = pd.DataFrame([aircraft_data[selected_aircraft]]).iloc[0]  # Select data for the chosen aircraft
+    aircraft_info = aircraft_data[selected_aircraft]
 
-    st.subheader(aircraft_info["Aircraft Name"])
+    st.header(aircraft_info["Aircraft Name"])  # More prominent header
 
+    # Image display with improved error handling
     image_path = aircraft_info["Image URL"]
-
     if image_path:
         if os.path.exists(image_path):
             st.image(image_path, use_column_width=True, caption=aircraft_info["Aircraft Name"])
         else:
-            try:
-                st.image(image_path, use_column_width=True, caption=aircraft_info["Aircraft Name"])
-            except Exception as e:
-                st.error(f"Error displaying image: {e}. Check the URL/path in the CSV.")  # Modified error message
+            st.error(f"Image not found: {image_path}")
     else:
-        st.warning("No image URL provided for this aircraft.")
+        st.warning("No image URL provided.")
+
 
-    col1, col2 = st.columns(2)
+    col1, col2 = st.columns(2) # Two-column layout for information
 
     with col1:
-        st.write(f"**Origin:** {aircraft_info['Origin']}")
-        st.write(f"**Manufacturer:** {aircraft_info['Manufacturer']}")
-        st.write(f"**First Flight:** {aircraft_info['First Flight']}")
-        st.write(f"**Introduction:** {aircraft_info['Introduction']}")
-        st.write(f"**Role:** {aircraft_info['Role']}")
+        st.subheader("General Information")  # Subheader for organization
+        for key, value in aircraft_info.items():
+            if key not in ["Aircraft Name", "Image URL", "Description"]: # Exclude these
+                st.write(f"**{key}:** {value}")
 
     with col2:
-        st.write(f"**Variants:** {aircraft_info['Variants']}")
-        st.write(f"**Crew:** {aircraft_info['Crew']}")
-        st.write(f"**Capacity:** {aircraft_info['Capacity']}")
-        st.write(f"**Length:** {aircraft_info['Length (m)']} m")
-        st.write(f"**Wingspan:** {aircraft_info['Wingspan (m)']} m")
-        st.write(f"**Height:** {aircraft_info['Height (m)']} m")
-        st.write(f"**Max Speed:** {aircraft_info['Max Speed (km/h)']} km/h")
-        st.write(f"**Range:** {aircraft_info['Range (km)']} km")
-        st.write(f"**Service Ceiling:** {aircraft_info['Service Ceiling (m)']} m")
+        st.subheader("Performance Specs") # Subheader for organization
+        for key, value in aircraft_info.items():
+            if key in ["Length (m)", "Wingspan (m)", "Height (m)", "Max Speed (km/h)", "Range (km)", "Service Ceiling (m)"]:
+                st.write(f"**{key}:** {value}")
 
-    with st.expander("Detailed Description"):
+    with st.expander("Detailed Description"):  # Expandable description
         st.write(aircraft_info["Description"])