Errors when using `download_files` activity in the `GoogleDriveClient` tool

[trish11953]

Bug A few TextToolMemory errors.

To Reproduce Steps to reproduce the behavior:

agent = Agent(
    tools=[GoogleDriveClient(service_account_credentials=service_account_creds, owner_email="[email protected]"), FileManager()]
)

agent.run(
    "Can you download sample.txt from Drive and save it to disk?"
)

Unexpected output

[09/29/23 11:14:45] INFO     ToolkitTask c7d596317ba64632992784b577614f05       
                             Input: Can you download sample.txt from Drive and 
                             save it to disk?                                   
[09/29/23 11:14:54] INFO     Subtask 437e0876b6f84c7e817b56eef96f929f           
                             Thought: The user wants to download a file named   
                             "sample.txt" from Google Drive and save it to the 
                             local disk. To do this, I will first use the       
                             GoogleDriveClient tool with the "download_files"   
                             activity to download the file from Google Drive.   
                             Then, I will use the FileManager tool with the     
                             "save_content_to_file" activity to save the        
                             downloaded file to the local disk.                 
                                                                                
                             Action: {"type": "tool", "name":                   
                             "GoogleDriveClient", "activity": "download_files", 
                             "input": {"values": {"paths": ["sample.txt"]}}} 
[09/29/23 11:14:56] INFO     Subtask 437e0876b6f84c7e817b56eef96f929f           
                             Observation: Output of                             
                             "GoogleDriveClient.download_files" was stored in   
                             memory with memory_name "TextToolMemory" and       
                             artifact_namespace                                 
                             "445a7740daa34838afb6b29c730c99ec"                 
[09/29/23 11:15:07] ERROR    Subtask c7d596317ba64632992784b577614f05           
                             Invalid activity input JSON: {'type': 'memory',    
                             'name': 'TextToolMemory', 'artifact_namespace':    
                             '445a7740daa34838afb6b29c730c99ec'} is not of type 
                             'string'                                           
                                                                                
                             Failed validating 'type' in                        
                             schema['properties']['values']['properties']['conte
                             nt']:                                              
                                 {'type': 'string'}                             
                                                                                
                             On instance['values']['content']:                  
                                 {'artifact_namespace':                         
                             '445a7740daa34838afb6b29c730c99ec',                
                                  'name': 'TextToolMemory',                     
                                  'type': 'memory'} 
INFO     Subtask fdeea5986b3b4f268a4f3924a910a084           
                             Thought: The file has been downloaded from Google  
                             Drive and the content is stored in memory. Now, I  
                             need to save this content to a file on the local   
                             disk. I will use the FileManager tool with the     
                             "save_content_to_file" activity for this. The path 
                             for the file on the local disk will be             
                             "sample2.txt", same as the original file name.     
                             Action: {"type": "tool", "name": "FileManager",    
                             "activity": "save_content_to_file", "input":       
                             {"values": {"path": "sample.txt", "content":      
                             {"type": "memory", "name": "TextToolMemory",       
                             "artifact_namespace":                              
                             "445a7740daa34838afb6b29c730c99ec"}}}}             
                    INFO     Subtask fdeea5986b3b4f268a4f3924a910a084           
                             Observation: {'error': "Activity input JSON        
                             validation error: {'type': 'memory', 'name':       
                             'TextToolMemory', 'artifact_namespace':            
                             '445a7740daa34838afb6b29c730c99ec'} is not of type 
                             'string'\n\nFailed validating 'type' in            
                             schema['properties']['values']['properties']['conte
                             nt']:\n    {'type': 'string'}\n\nOn                
                             instance['values']['content']:\n                   
                             {'artifact_namespace':                             
                             '445a7740daa34838afb6b29c730c99ec',\n     'name':  
                             'TextToolMemory',\n     'type': 'memory'}"}        
[09/29/23 11:15:17] INFO     Subtask 803bc159405c414a90eed0b1a7665cf5           
                             Thought: The FileManager tool requires the content 
                             to be a string, but I provided a memory object. I  
                             need to extract the content from the memory before 
                             I can save it to a file. I will use the            
                             TextToolMemory tool with the "summarize" activity  
                             to get the content from the memory.                
                             Action: {"type": "memory", "name":                 
                             "TextToolMemory", "activity": "summarize", "input":
                             {"values": {"memory_name": "TextToolMemory",       
                             "artifact_namespace":                              
                             "445a7740daa34838afb6b29c730c99ec"}}}              
[09/29/23 11:15:18] INFO     Subtask 803bc159405c414a90eed0b1a7665cf5           
                             Observation: The text is a random string of        
                             characters.                                        
[09/29/23 11:15:26] INFO     Subtask 7abd59c836854656b19feb0a6817a02e           
                             Thought: Now that I have the content of the file, I
                             can save it to the local disk using the FileManager
                             tool with the "save_content_to_file" activity.     
                             Action: {"type": "tool", "name": "FileManager",    
                             "activity": "save_content_to_file", "input":       
                             {"values": {"path": "sample.txt", "content": "The 
                             text is a random string of characters."}}}         
                    INFO     Subtask 7abd59c836854656b19feb0a6817a02e           
                             Observation: saved successfully                    
[09/29/23 11:15:28] INFO     ToolkitTask c7d596317ba64632992784b577614f05       
                             Output: The file "sample.txt" has been            
                             successfully downloaded from Google Drive and saved
                             to the local disk.