Directory fix

process.py

@@ -6,15 +6,31 @@ import directories as Dir
 
 def clearDir():
 
-    #/text_detection/cookie/user_input
-    #shutil.rmtree('/cookie')
-    #os.remove("/cookie/user_input.jpg")
+    #생성되는 파일들을 삭제함으로써 중복 출력 방지
+    # 1. User input
+    #   "/TextDetection/cookie/user_input.jpg" 삭제
+    # 2. Cropped images
+    #   TextDetection/runs/detect/ 하위 파일 전부 삭제
+    # 3. Recognition Result
+    #   /TextRecognition/log_demo_result.txt 삭제
+
+    user_input = "/home/user/app"+ Dir.yolo_dir +"/cookie/user_input.jpg"
+    crops = "/home/user/app" + Dir.yolo_dir + Dir.cropped_img_path
+    result = "/home/user/app" + Dir.txt_file_path
+
+    if os.path.isfile(user_input):
+        os.remove(user_input)
+        return 'user input clear'
 
     #cropped_img_path = "/runs/detect/" + cropped_img_folder_name
-    shutil.rmtree(Dir.cropped_img_path) #'/runs/detect/user_output'
-
-    #txt_file_path = "/HCR/TextRecognition/log_demo_result.txt"  
-    os.remove(Dir.txt_file_path)
+    if os.path.isdir(crops):
+        shutil.rmtree(crops) #'/runs/detect/user_output'
+        return 'crop folder clear'
+    
+    #txt_file_path = "/log_demo_result.txt"  
+    if os.path.isfile(result):
+        os.remove(result)
+        return 'result clear'
 
 def textDetection(im):