Update app.py

app.py

@@ -11,6 +11,45 @@ import pyclip
 import pytesseract
 from nltk.tokenize import sent_tokenize
 from transformers import MarianMTModel, MarianTokenizer
+# Added below code
+from fastapi import FastAPI, File, Request, UploadFile, Body, Depends, HTTPException
+from fastapi.security.api_key import APIKeyHeader
+from typing import Optional, Annotated
+from fastapi.encoders import jsonable_encoder
+from PIL import Image
+from io import BytesIO
+
+API_KEY = os.environ.get("API_KEY")
+
+app = FastAPI()
+api_key_header = APIKeyHeader(name="api_key", auto_error=False)
+
+def get_api_key(api_key: Optional[str] = Depends(api_key_header)):
+    if api_key is None or api_key != API_KEY:
+        raise HTTPException(status_code=401, detail="Unauthorized access")
+    return api_key
+
+@app.post("/api/ocr", response_model=dict)
+async def ocr(
+    api_key: str = Depends(get_api_key),
+    image: UploadFile = File(...),
+    # languages: list = Body(["eng"])
+):
+    try:
+        content = await image.read()
+        image = Image.open(BytesIO(content))
+        print("[image]",image)
+        if hasattr(pytesseract, "image_to_string"):
+            print("Image to string function is available")
+            # print(pytesseract.image_to_string(image, lang = 'eng'))
+            text = ocr_tesseract(image, ['eng'])
+        else:
+            print("Image to string function is not available")
+        # text = pytesseract.image_to_string(image, lang="+".join(languages))
+    except Exception as e:
+        return {"error": str(e)}, 500
+
+    return {"ImageText": "text"}
 
 nltk.download('punkt')