Add basis ocr tesseract example

ocr_scan.py

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+from PIL import Image
+from pytesseract import pytesseract
+import os
+
+#Define path to tessaract.exe #or equivalent on os
+path_to_tesseract = r'C:\Program Files\Tesseract-OCR\tesseract.exe'
+
+#Define path to image
+#path_to_image = 'input/sampletext1-ocr.png'
+#Define path to images folder
+path_to_input = r'input/'
+path_to_output = r'output/'
+
+#Point tessaract_cmd to tessaract.exe
+pytesseract.tesseract_cmd = path_to_tesseract
+
+#Get the file names in the directory
+for root, dirs, file_names in os.walk(path_to_input):
+    #Iterate over each file name in the folder
+    for file_name in file_names:
+        #Open image with PIL
+        img = Image.open(path_to_input + file_name)
+
+        #Extract text from image
+        text = pytesseract.image_to_string(img)
+
+        print(text)