upload missing translate.py file

translate.py

@@ -0,0 +1,18 @@
+import ctranslate2
+import sys
+
+
+model = sys.argv[1]
+file_name = sys.argv[2]
+
+file = open(file_name, 'r')
+
+translator = ctranslate2.Translator(model, device="cuda")
+
+for line in file:  
+    line = line.strip()
+    r = translator.translate_batch(
+            [line.split()], replace_unknowns=True,  beam_size=5, batch_type='examples'
+        )
+    results =' '.join(r[0].hypotheses[0]) 
+    print(results)