Update src/streamlit_app.py

src/streamlit_app.py

@@ -1,40 +1,39 @@
-import altair as alt
-import numpy as np
-import pandas as pd
 import streamlit as st
-
-"""
-# Welcome to Streamlit!
-
-Edit `/streamlit_app.py` to customize this app to your heart's desire :heart:.
-If you have any questions, checkout our [documentation](https://docs.streamlit.io) and [community
-forums](https://discuss.streamlit.io).
-
-In the meantime, below is an example of what you can do with just a few lines of code:
-"""
-
-num_points = st.slider("Number of points in spiral", 1, 10000, 1100)
-num_turns = st.slider("Number of turns in spiral", 1, 300, 31)
-
-indices = np.linspace(0, 1, num_points)
-theta = 2 * np.pi * num_turns * indices
-radius = indices
-
-x = radius * np.cos(theta)
-y = radius * np.sin(theta)
-
-df = pd.DataFrame({
-    "x": x,
-    "y": y,
-    "idx": indices,
-    "rand": np.random.randn(num_points),
-})
-
-st.altair_chart(alt.Chart(df, height=700, width=700)
-    .mark_point(filled=True)
-    .encode(
-        x=alt.X("x", axis=None),
-        y=alt.Y("y", axis=None),
-        color=alt.Color("idx", legend=None, scale=alt.Scale()),
-        size=alt.Size("rand", legend=None, scale=alt.Scale(range=[1, 150])),
-    ))
+import requests
+
+# API_CHAT_URL = "http://localhost:8000/chat/"
+# API_UPLOAD_URL = "http://localhost:8000/upload/"
+
+API_CHAT_URL = "https://dewasheesh-helpdev.hf.space/chat/"
+API_UPLOAD_URL = "https://dewasheesh-helpdev.hf.space/upload/"
+
+
+st.title("📚 HelpDevelopers RAG Chatbot")
+
+# PDF Upload Section
+st.header("📤 Upload a PDF")
+uploaded_file = st.file_uploader("Choose a PDF to upload", type="pdf")
+
+if uploaded_file is not None:
+    if st.button("Upload"):
+        with st.spinner("Uploading..."):
+            files = {"file": (uploaded_file.name,
+                              uploaded_file, "application/pdf")}
+            res = requests.post(API_UPLOAD_URL, files=files)
+            if res.status_code == 200:
+                st.success(f"{uploaded_file.name} uploaded successfully!")
+            else:
+                st.error("Upload failed.")
+
+# Chat Section
+st.header("💬 Ask a Question")
+query = st.text_input("Your question:")
+if st.button("Submit"):
+    if query:
+        with st.spinner("Thinking..."):
+            res = requests.post(API_CHAT_URL, json={
+                                "query": query, "top_k": 3})
+            if res.status_code == 200:
+                st.success(res.json().get("answer", "No response."))
+            else:
+                st.error(f"Error: {res.text}")