add paddleocr to requirements.txt (#5555)

* add PP-OCRv2

* add PP-OCRv2 benckmark

* update app

* update introduction

* update PP-OCRv2 introduction

* add pipeline of PP-OCRv2

* add PP-OCRv3

* update benckmark

* add paddleocr to requirements

* update

* support paddleocr 2.6.0.1

* rm print code

modelcenter/PP-OCRv2/APP/app.py

@@ -3,6 +3,7 @@ import base64
 from io import BytesIO
 from PIL import Image
 
+import paddleocr
 from paddleocr import PaddleOCR, draw_ocr
 
 ocr = PaddleOCR(ocr_version='PP-OCRv2', use_angle_cls=True, lang="ch")
@@ -22,7 +23,8 @@ def model_inference(image):
     result = ocr.ocr(image, cls=True)
 
     # 显示结果
-    result = result[0]
+    if paddleocr.__version__ >= "2.6.0.2":
+        result = result[0]
     boxes = [line[0] for line in result]
     txts = [line[1][0] for line in result]
     scores = [line[1][1] for line in result]

modelcenter/PP-OCRv2/APP/requirements.txt

 gradio
 paddlepaddle
+paddleocr

modelcenter/PP-OCRv3/APP/app.py

@@ -3,6 +3,7 @@ import base64
 from io import BytesIO
 from PIL import Image
 
+import paddleocr
 from paddleocr import PaddleOCR, draw_ocr
 
 ocr = PaddleOCR(use_angle_cls=True, lang="ch")
@@ -22,7 +23,8 @@ def model_inference(image):
     result = ocr.ocr(image, cls=True)
 
     # 显示结果
-    result = result[0]
+    if paddleocr.__version__ >= "2.6.0.2":
+        result = result[0]
     boxes = [line[0] for line in result]
     txts = [line[1][0] for line in result]
     scores = [line[1][1] for line in result]

modelcenter/PP-OCRv3/APP/requirements.txt

 gradio
 paddlepaddle
+paddleocr