Delete app.py

app.py

@@ -1,26 +0,0 @@
-# app.py  (repo root)
-import gradio as gr
-from day3.rag_system import RAGPipeline
-
-# separate persistent dir for Spaces
-rag = RAGPipeline(persist_dir="./chroma_db_space", collection_name="pdf_docs")
-
-def chat_with_pdf(pdf_file, question):
-    if pdf_file is None or not question:
-        return "Please upload a PDF and enter a question."
-    # index uploaded PDF (idempotent for small demos)
-    rag.index_document(pdf_file.name, doc_id_prefix="upload")
-    out = rag.query(question, k=4)
-    return out["answer"]
-
-demo = gr.Interface(
-    fn=chat_with_pdf,
-    inputs=[gr.File(label="Upload PDF", file_types=[".pdf"]),
-            gr.Textbox(label="Ask a question")],
-    outputs=gr.Textbox(label="Answer"),
-    title="PDF RAG (Chroma + Groq)",
-    description="Upload a PDF, ask a question. Uses Chroma for retrieval and Groq LLM for answering."
-)
-
-if __name__ == "__main__":
-    demo.launch()