Update app.py

app.py

@@ -4,93 +4,67 @@ import requests
 
 # Function to load Lottie animations
 def load_lottieurl(url: str):
-    r = requests.get(url)
-    if r.status_code != 200:
+    try:
+        r = requests.get(url)
+        r.raise_for_status()  # Will raise an exception for 4xx/5xx errors
+        return r.json()
+    except requests.exceptions.RequestException as e:
+        # Log the error if the URL is not accessible or if there is any issue
+        st.error(f"Error loading Lottie animation from {url}: {e}")
         return None
-    return r.json()
 
 # Load animations
-robot_animation= load_lottieurl("https://lottie.host/45619748-3867-4f57-8f50-cac297eca2da/1q98CFxp2I.json")
+robot_animation = load_lottieurl("https://lottie.host/45619748-3867-4f57-8f50-cac297eca2da/1q98CFxp2I.json")
 hero_animation = load_lottieurl("https://assets9.lottiefiles.com/packages/lf20_touohxv0.json")
 data_science_animation = load_lottieurl("https://assets9.lottiefiles.com/packages/lf20_jcikwtux.json")
 ml_animation = load_lottieurl("https://assets3.lottiefiles.com/packages/lf20_vf9lvx3t.json")
 dl_animation = load_lottieurl("https://assets10.lottiefiles.com/packages/lf20_kuhijlvx.json")
 gen_ai_animation = load_lottieurl("https://assets4.lottiefiles.com/packages/lf20_x62chJ.json")
-lottie_animation_url = load_lottieurl("https://lottie.host/45619748-3867-4f57-8f50-cac297eca2da/1q98CFxp2I.json")
 
 # Home Page
 st.title("Zero to Hero in Machine Learning 🌟")
-st_lottie(hero_animation, height=300, key="hero")
-
+if hero_animation:  # Only show if the animation was successfully loaded
+    st_lottie(hero_animation, height=300, key="hero")
 
 st.header("About the Author 📖")
-st_lottie(robot_animation, height=300, key="robot")
-st_lottie(lottie_animation_url, height=100, key="ready")
+if robot_animation:
+    st_lottie(robot_animation, height=300, key="robot")
+
 st.write("""
 Hi, I'm Phaneendra Bharadwaj, an aspiring data scientist and machine learning enthusiast. 
 Here's a bit about me:
-- **Skills:** Python, Data Analysis, Machine Learning, Deep Learning, Generative AI.
+- **Skills:** Python, Exploratory Data Analysis, Machine Learning, Deep Learning, Generative AI.
 - **Experience:** I'm a Fresher, working on various ML related projects.
 """)
 
-st.markdown(
-    """
-    <div style="position: fixed; top: 20px; right: 20px; display: flex; align-items: center;">
-        <div style="font-size:30px; color:#f39c12; font-weight:bold; animation: textAnimation 2s ease-in-out infinite; margin-right: 20px;">
-            Hey User! Are you Ready??
-        </div>
-        <div>
-            <!-- Lottie animation -->
-            <div style="width: 100px; height: 100px;">
-                <script src="https://cdnjs.cloudflare.com/ajax/libs/bodymovin/5.7.10/lottie.min.js"></script>
-                <div id="lottie"></div>
-                <script>
-                    var animation = bodymovin.loadAnimation({
-                        container: document.getElementById('lottie'),
-                        renderer: 'svg',
-                        loop: true,
-                        autoplay: true,
-                        path: 'https://lottie.host/45619748-3867-4f57-8f50-cac297eca2da/1q98CFxp2I.json'
-                    });
-                </script>
-            </div>
-        </div>
-    </div>
-    <style>
-    @keyframes textAnimation {
-        0% { color: #f39c12; transform: scale(1.1); }
-        50% { color: #e74c3c; transform: scale(1.2); }
-        100% { color: #f39c12; transform: scale(1.1); }
-    }
-    </style>
-    """,
-    unsafe_allow_html=True
-)
-
 # Sections
 st.subheader("📊 Data Science")
-st_lottie(data_science_animation, height=200, key="data_science")
+if data_science_animation:
+    st_lottie(data_science_animation, height=200, key="data_science")
 st.write("""
 Data Science involves extracting insights from data using statistical and computational techniques.
 **Example:** Predicting sales based on historical data.
 """)
 
 st.subheader("🤖 Machine Learning")
-st_lottie(ml_animation, height=200, key="machine_learning")
+if ml_animation:
+    st_lottie(ml_animation, height=200, key="machine_learning")
 st.write("""
 Machine Learning enables systems to learn from data and improve their performance without being explicitly programmed.
 **Example:** Spam email detection.
 """)
 
 st.subheader("🧠 Deep Learning")
-st_lottie(dl_animation, height=200, key="deep_learning")
+if dl_animation:
+    st_lottie(dl_animation, height=200, key="deep_learning")
 st.write("""
 Deep Learning is a subset of Machine Learning that uses neural networks with multiple layers to model complex patterns.
 **Example:** Image recognition, like identifying cats in pictures.
 """)
 
 st.subheader("✨ Generative AI")
-st_lottie(gen_ai_animation, height=200, key="gen_ai")
+if gen_ai_animation:
+    st_lottie(gen_ai_animation, height=200, key="gen_ai")
 st.write("""
 Generative AI creates new content by learning from existing data.
 **Example:** ChatGPT for generating human-like text responses.
@@ -98,4 +72,4 @@ Generative AI creates new content by learning from existing data.
 
 # Footer with animation
 st.write("---")
-st.markdown("**Let's embark on this journey from Zero to Hero! 🚀**")
+st.markdown("**Let's embark on this journey from Zero to Hero! 🚀**")