Create utils.py

utils.py

@@ -0,0 +1,19 @@
+import pytesseract
+from PIL import Image
+import re
+import io
+
+def extract_kyc_fields(image_bytes):
+    image = Image.open(io.BytesIO(image_bytes)).convert("RGB")
+    text = pytesseract.image_to_string(image)
+
+    # Extract Aadhaar number pattern XXXX-XXXX-XXXX or XXXX XXXX XXXX
+    aadhaar = re.search(r'\b\d{4}[\s-]?\d{4}[\s-]?\d{4}\b', text)
+    dob = re.search(r'\d{2}[\/\-]\d{2}[\/\-]\d{4}', text)
+    name_match = re.findall(r'(?i)(Name|Narne|NAMF)\s*[:\-]?\s*(.*)', text)
+
+    return {
+        "aadhaar_number": aadhaar.group(0) if aadhaar else "Not found",
+        "dob": dob.group(0) if dob else "Not found",
+        "name": name_match[0][1] if name_match else "Not found"
+    }