Create app.py

app.py

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+import streamlit as st
+from textblob import TextBlob
+
+# Streamlit page settings
+st.set_page_config(page_title="Sentimental App", layout="centered")
+
+# Title
+st.title("😊 Sentimental App")
+st.write("Analyze the sentiment of your text — positive, negative or neutral.")
+
+# Input from user
+user_input = st.text_area("Enter your text here:", height=150)
+
+# Sentiment analysis function
+def analyze_sentiment(text):
+    blob = TextBlob(text)
+    sentiment = blob.sentiment.polarity
+    if sentiment > 0:
+        return "Positive 😊"
+    elif sentiment < 0:
+        return "Negative 😠"
+    else:
+        return "Neutral 😐"
+
+# Analyze button
+if st.button("Analyze"):
+    if user_input.strip() == "":
+        st.warning("Please enter some text.")
+    else:
+        result = analyze_sentiment(user_input)
+        st.subheader("Sentiment Result:")
+        st.success(result)