Add OCR functionality using Azure Form Recognizer and EasyOCR libraries

src/ocr.py

@@ -0,0 +1,31 @@
+from azure.ai.formrecognizer import DocumentAnalysisClient
+from azure.core.credentials import AzureKeyCredential
+from config import key, endpoint
+import easyocr
+
+def azure_ocr(image_path):
+    try:
+        # Create a DocumentAnalysisClient instance
+        document_analysis_client = DocumentAnalysisClient(
+            endpoint=endpoint, credential=AzureKeyCredential(key)
+        )
+
+        # Open the image file and begin document analysis
+        with open(image_path, "rb") as image_file:
+            poller = document_analysis_client.begin_analyze_document(
+                "prebuilt-read", document=image_file
+            )
+            result = poller.result()
+            return result.content
+    except Exception as e:
+        print('Error occurred:', e)
+        return ""
+    
+def easy_ocr(image_path):
+    try:
+        reader = easyocr.Reader(['en','hi','bn','mr','ta','te'])
+        result = reader.readtext(image_path)
+        return result
+    except Exception as e:
+        print('Error occurred:', e)
+        return []