Create app.py

app.py

@@ -0,0 +1,26 @@
+from fastapi import FastAPI, File, UploadFile
+from fastapi.responses import JSONResponse
+import requests
+
+MODEL_API_URL = "https://uddipan107-ocr-dimt-model.hf.space/infer"  # Your model's API
+
+app = FastAPI()
+
+@app.post("/frontend_infer")
+async def frontend_infer(
+    image_file: UploadFile = File(...),
+    json_file: UploadFile = File(...),
+):
+    files = {
+        "image_file": (image_file.filename, await image_file.read(), "image/png"),
+        "json_file": (json_file.filename, await json_file.read(), "application/json"),
+    }
+    try:
+        response = requests.post(MODEL_API_URL, files=files)
+        return JSONResponse(content=response.json(), status_code=response.status_code)
+    except Exception as e:
+        return JSONResponse(content={"error": f"Failed to contact model API: {e}"}, status_code=500)
+
+@app.get("/")
+def root():
+    return {"msg": "Backend proxy is up!"}