app.py created

app.py

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+import streamlit as st
+import requests
+
+st.set_page_config(page_title="🧠 Sentiment Analysis", layout="centered")
+st.title("🧠 Sentiment Analysis via FastAPI")
+st.write("Enter some text below and get sentiment prediction using a remote FastAPI service.")
+
+API_URL = "https://fastapi-sentiment-analysis.onrender.com/analyze"
+
+user_input = st.text_area("Enter your text here", height=150)
+
+if st.button("Analyze"):
+    if user_input.strip() == "":
+        st.warning("Please enter some text.")
+    else:
+        with st.spinner("Analyzing..."):
+            response = requests.post(API_URL, json={"text": user_input})
+            if response.status_code == 200:
+                result = response.json()
+                analysis = result.get("analysis", {})
+                label = analysis.get("label", "Unknown")
+                score = analysis.get("score", 0.0)
+                st.success(f"**Sentiment:** {label} (Confidence: {score:.2%})")
+            else:
+                st.error(f"Failed to get a valid response from the API. Status code: {response.status_code}")
+
+if st.button("Clear"):
+    st.experimental_rerun()