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import sys, os
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
UTILS_DIR = os.path.join(BASE_DIR, "utils")
if UTILS_DIR not in sys.path:
sys.path.insert(0, UTILS_DIR)
import streamlit as st
import sys, os
# ─── Ensure utils/ is importable ──────────────────────────────
sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), "..")))
from utils.backend import run_llm
st.title("🧪 Example Playground")
st.write("This page demonstrates Streamlit UI components and integration with Omniscient utils.")
# ─── Tabs Example ─────────────────────────────────────────────
tab1, tab2, tab3 = st.tabs(["💬 Chatbot Demo", "📊 Widgets Demo", "📂 Layout Demo"])
# ─── Chatbot Demo ─────────────────────────────────────────────
with tab1:
st.subheader("Chatbot (using utils.backend.run_llm)")
if "example_chat" not in st.session_state:
st.session_state.example_chat = []
# Display chat history
for msg in st.session_state.example_chat:
with st.chat_message(msg["role"]):
st.markdown(msg["content"])
# Chat input
if prompt := st.chat_input("Talk to the Example Chatbot..."):
st.session_state.example_chat.append({"role": "user", "content": prompt})
with st.chat_message("user"):
st.markdown(prompt)
reply = run_llm(prompt)
with st.chat_message("assistant"):
st.markdown(reply)
st.session_state.example_chat.append({"role": "assistant", "content": reply})
# ─── Widgets Demo ─────────────────────────────────────────────
with tab2:
st.subheader("Streamlit Widgets Showcase")
# Text inputs
name = st.text_input("Enter your name:", "Analyst")
age = st.slider("Select your age:", 0, 100, 25)
agree = st.checkbox("I agree to the terms")
if st.button("Submit"):
st.success(f"✅ Submitted: {name}, Age {age}, Agree={agree}")
# Metrics
col1, col2, col3 = st.columns(3)
col1.metric("Files Uploaded", len(st.session_state.get("uploaded_files", [])))
col2.metric("Errors Logged", len(st.session_state.get("errors", [])))
col3.metric("Chat Messages", len(st.session_state.get("messages", [])))
# Expander
with st.expander("See sample code"):
st.code("st.text_input(), st.slider(), st.checkbox(), st.button()")
# ─── Layout Demo ──────────────────────────────────────────────
with tab3:
st.subheader("Streamlit Layout Examples")
# Columns
col1, col2 = st.columns([2, 1])
with col1:
st.info("This is column 1 (wider)")
with col2:
st.warning("This is column 2 (narrower)")
# File uploader
demo_file = st.file_uploader("Upload a file for preview", type=["txt", "log"])
if demo_file:
content = demo_file.read().decode("utf-8", errors="ignore")
st.code("\n".join(content.splitlines()[:20]))
# Progress bar demo
if st.button("Run Progress Demo"):
import time
progress = st.progress(0)
for i in range(100):
time.sleep(0.02)
progress.progress(i + 1)
st.success("Progress complete!")
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