Update requirements.txt

requirements.txt

@@ -1,8 +1,10 @@
-fastapi>=0.104.0
-uvicorn[standard]>=0.24.0
-python-multipart>=0.0.6
-paddlepaddle-gpu>=2.5.0
-paddleocr==2.7.3
-opencv-python==4.6.0.66
-numpy==1.24.3
-Pillow>=10.0.0
+fastapi>=0.104.0
+uvicorn[standard]>=0.24.0
+python-multipart>=0.0.6
+requests>=2.31.0
+pydantic>=2.0.0
+paddlepaddle>=2.5.0
+paddleocr>=2.8.0
+opencv-python>=4.8.0
+numpy>=1.24.0
+Pillow>=10.0.0