diff --git a/1317.jpg b/1317.jpg
new file mode 100644
index 0000000..7127210
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diff --git a/README.md b/README.md
index 205674c..ff0e640 100644
--- a/README.md
+++ b/README.md
@@ -25,6 +25,11 @@ docker-compose up -d
 docker-compose down
 ```
 
+### Usage
+```
+curl -F 'file=@./test-22.jpg' -F 'lang=mon+eng+eq' -F 'config=--psm 6' localhost:8888/image_to_string
+```
+
 ### Python usage
 
 ```python
diff --git a/tesseract/app.py b/tesseract/app.py
index 9b4793c..77ef18f 100644
--- a/tesseract/app.py
+++ b/tesseract/app.py
@@ -41,8 +41,10 @@ def get_readable_pdf():
 @app.route("/image_to_string", methods=["POST"])
 def image_to_string():
 	file = request.files.getlist("file")
+        lang = request.form.get('lang', 'mon')
+        config = request.form.get('config', '--psm 6')
 	image = Image.open(file[0])
-	result = pytesseract.image_to_string(image, config="--psm 4")
+	result = pytesseract.image_to_string(image, config=config, lang=lang)
 
 	return result
 
diff --git a/test-22.jpg b/test-22.jpg
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