Update app.py

app.py

@@ -1,6 +1,6 @@
 import os
 os.environ["HF_HOME"] = "/tmp/huggingface"
-
+from fastapi.responses import HTMLResponse
 from fastapi import FastAPI
 from fastapi.middleware.cors import CORSMiddleware
 from pydantic import BaseModel
@@ -60,6 +60,21 @@ def ask_question(request: QueryRequest):
         "RetrievedContext": context,
         "answer": answer
     }
+
+
+
+
+@app.get("/", response_class=HTMLResponse)
+def home():
+    return """
+    <h2>🤖 RAG Chatbot</h2>
+    <form method="post" action="/query">
+        <input name="query" placeholder="Ask a question" style="width:300px;" />
+        <button type="submit">Ask</button>
+    </form>
+    """
+
+
 @app.get("/")
 def read_root():
     return {"message": "✅ RAG Chatbot API is running. Use POST /query to ask questions."}