correct defect of filechek

app.py

@@ -1583,6 +1583,7 @@ def clearall():
 
 def retry(history3):
     global last_request
+    global Filename_Chatbot
     print("last_request", last_request)
     message = last_request
     history3 = history3 + [(message, None)]
@@ -1601,11 +1602,21 @@ def retry(history3):
         # real_content = response[-1:]
         # print("real_content", real_content)
         try:
-            temp = response.split("(sandbox:/")[1] # (sandbox:/sample-20230805-0807.wav)
-            file_name = temp.split(")")[0]
-            print("file_name:", file_name)
-            history3 = history3 + [(None, (file_name,))]
-            yield history3
+            # temp = response.split("(sandbox:/")[1] # (sandbox:/sample-20230805-0807.wav)
+            # file_name = temp.split(")")[0]
+            # print("file_name:", file_name)
+            # history3 = history3 + [(None, (file_name,))]
+            # yield history3
+            file_names = CheckFileinResp(response)
+            print("file_name:", file_names)
+            if file_names != []:
+                for file_name in file_names:
+                    if file_name != "":
+                        history2 = history2 + [(None, (file_name, file_name))]
+                        Filename_Chatbot = file_name
+                        yield history3
+            else:
+                print("No File Found in Response")
         except:
             print("No need to add file in chatbot")        
 
@@ -1740,12 +1751,20 @@ def SingleTalk(WavFile, history5):
         # real_content = response[-1:]
         # print("real_content", real_content)
         try:
-            file_name = CheckFileinResp(response)
-            print("file_name:", file_name)
-            if file_name != "N/A":
-                history2 = history2 + [(None, (file_name,))]
-                Filename_Chatbot = file_name
-                yield [None, None, history2]
+            # file_name = CheckFileinResp(response)
+            # print("file_name:", file_name)
+            # if file_name != "N/A":
+            #     history2 = history2 + [(None, (file_name,))]
+            #     Filename_Chatbot = file_name
+            #     yield [None, None, history2]
+            file_names = CheckFileinResp(response)
+            print("file_name:", file_names)
+            if file_names != []:
+                for file_name in file_names:
+                    if file_name != "":
+                        history2 = history2 + [(None, (file_name, file_name))]
+                        Filename_Chatbot = file_name
+                        yield [None, None, history2]
         except Exception as e:
             print("No need to add file in chatbot:", e)