Update app.py

app.py

@@ -1,17 +1,33 @@
 from fastapi import FastAPI, UploadFile, File
+from fastapi.middleware.cors import CORSMiddleware
 import shutil
 import os
-import tempfile
 from pipeline import run_pipeline
+import pandas as pd
 
-app = FastAPI()
+app = FastAPI(title="SC API", description="PDF ESG Analysis API")
 
-@app.post("/upload_pdf")
-async def upload_pdf(files: list[UploadFile] = File(...)):
-    with tempfile.TemporaryDirectory() as tmpdirname:
-        for file in files:
-            dest = os.path.join(tmpdirname, file.filename)
-            with open(dest, "wb") as f:
-                shutil.copyfileobj(file.file, f)
-        results = run_pipeline(tmpdirname)
-        return results.to_dict(orient="records")
+# Enable CORS for all origins (you can restrict later)
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+UPLOAD_FOLDER = "/app/uploads"
+os.makedirs(UPLOAD_FOLDER, exist_ok=True)
+
+@app.post("/pdf-upload")
+async def pdf_upload(file: UploadFile = File(...)):
+    file_path = os.path.join(UPLOAD_FOLDER, file.filename)
+    with open(file_path, "wb") as buffer:
+        shutil.copyfileobj(file.file, buffer)
+
+    # Run pipeline
+    df = run_pipeline(UPLOAD_FOLDER)
+    
+    # Optional: delete uploaded file after processing
+    # os.remove(file_path)
+
+    return {"status": "success", "data": df.to_dict(orient="records")}