Search DaniWeb - invoke

Paris Olympics Chatbot- Get Ticket Information Using Chat-GPT and LangChain 2 Months Ago by usmanmalik57 … output_parser = StrOutputParser() chain = prompt | llm | output_parser result = chain.invoke( {"assistant": "You are a comedian", "…the final response. ``` def generate_response(query): response = retrieval_chain.invoke({"input": query}) print(response["answer"]) … Paris Olympics Ticket Information Chatbot with Memory Using LangChain 2 Months Ago by usmanmalik57 … = create_retrieval_chain(history_retriever_chain, document_chain) result = retrieval_chain.invoke({ "chat_history": chat_history, "input… chat_history = [] def generate_response_with_memory(query): result = retrieval_chain.invoke({ "chat_history": chat_history, "input":… Retrieval Augmented Generation with Hugging Face Models in LangChain 1 Month Ago by usmanmalik57 … = create_retrieval_chain(retriever, document_chain) ``` Finally, you can call the `invoke()` method on the retrieval chain to get customized responses based…model's reply. ``` def generate_response(query): response = retrieval_chain.invoke({"input": query}) return response["answer"] query… Using Natural Language to Query SQL Databases with Python LangChain Module 2 Months Ago by usmanmalik57 …processes the input query. Finally, you can call the `invoke()` method to run the query via the agent. ``` …agent_type="openai-tools", verbose=True) response = agent_executor.invoke(query) return response ``` ## Generating Response from PostgreSQL Database Generating… Question Answering with YouTube Videos Using RAG in LangChain 1 Month Ago by usmanmalik57 …retrieval_chain = create_retrieval_chain(history_retriever_chain, document_chain) result = retrieval_chain.invoke({ "chat_history": [], "input":… chat_history = [] def generate_response_with_memory(query): result = retrieval_chain.invoke({ "chat_history": chat_history, "input":… Re: Using Natural Language to Query SQL Databases with Python LangChain Module 1 Month Ago by aishamushtaq very helpful Invoke? 8 Years Ago by James_43 … explain to me the purpose or reasons for using Dispatcher.Invoke? I am getting the error: *The calling thread cannot access… Google search suggested that was due to not using Dispatcher.Invoke (they also said it was a common problem with newbies… Re: Invoke? 8 Years Ago by JOSheaIV Anytime you need to invoke, it's because you are trying to access a piece … straight out of the box. Because of this, you MUST Invoke, requesting from the other thread the right to use its… Re: Invoke in Custom Class 13 Years Ago by nick.crane …are invoking on the UpBox class. This causes the invoke to execute on the thread that the UpBox is created…. To update the listbox you should invoke on the listbox. Try this. [CODE] public void UpdateBox…(ListBox list, string text) { list.Invoke(new Box(Box2),list,text); //<-- call… Invoke in Custom Class 13 Years Ago by lelejau ….Add(text); } public void UpdateBox(ListBox list, string text) { this.Invoke(new Box(Box2),list,text); } } [/code] Now, as I'm… a thread, I'd have to use Invoke method to insert items in a ListBox.Invoke doesnt work. Anyone can give me… Re: Invoke in Custom Class 13 Years Ago by Mitja Bonca …(value); //clearing textBox on form1: this.textBox1.Invoke(new MyDelegate(ClearingTextBox), new object[] { null });…InitializeComponent(); } public void DoWork(string msg) { this.listBox1.Invoke(new MyDelegate(PopulatingListBox), new object[] { msg }); } … Re: Invoke problem 13 Years Ago by Ketsuekiame … if any exceptions are thrown. 2. You're calling the invoke on the listView control. Try calling it on the form… [icode]if(this.listView1.InvokeRequired)[/icode] and [icode]this.listView1.Invoke(TheDelegate, items);[/icode] Use [icode]if(this.InvokeRequired)[/icode] and… Invoke and threads 16 Years Ago by Nemoticchigga …Void NameChangeCallbackFn(System::String^ name) { //if (this->InvokeRequired) //{ // Invoke(gcnew SendStringDelegate(this, &WCS::MainForm::NameChangeCallbackFn)); this->label1…the error //} }[/CODE] I know I have to use invoke, but I dont know how to implement it. Any … Re: Invoke in Custom Class 13 Years Ago by lelejau …() procedure, should insert the Thread Started! text into it. Using Invoke, because I'm this will be executed inside a diffrent… Re: Invoke in Custom Class 13 Years Ago by lelejau … to create a class to update a listbox, but using invoke because I'm running in a diffrent Thread. There is… Re: Invoke in Custom Class 13 Years Ago by Mitja Bonca … int[] { a, b }; int c = myClass.Calculating(array); this.textBox3.Invoke(new MyDelegate(ShowResults), new object[] { c }); } private void ShowResults(int… Re: Invoke in Custom Class 13 Years Ago by Mitja Bonca … }; myClass.Calculating(array); } public void DoWork(int value) { this.textBox3.Invoke(new MyDelegate(ShowResults), new object[] { value }); } private void ShowResults(int… Invoke problem 13 Years Ago by JannuBl22t … cid = 0, int status = 0) { if (InvokeRequired) { Invoke(new Action(() => UpdateColumn(stateInformation, cid, status))); } else {…did some testing and I can see that : [CODE]Invoke(new Action(() => UpdateColumn(stateInformation, cid, status)));… Re: Invoke problem 13 Years Ago by lolafuertes … cid, int status)[/CODE] 2) instad of [CODE]if (InvokeRequired){Invoke(new Action(() => UpdateColumn(stateInformation, cid, status)));}[/CODE] try this…){ var TheDelegate = new UpdateColumnDelegate (UpdateColumn); object[] params = {stateInformation, cid, status}; {Invoke(TheDelegate, params); }....[/CODE] This way you can verify step by… Re: Invoke problem 13 Years Ago by Ketsuekiame …UpdateColumnDelegate(UpdateColumn); object[] items = { stateinformation, cid, status }; this.listView1.Invoke(TheDelegate, items); } [/code] to this: [code] if(this.InvokeRequired)…(UpdateColumn); object[] items = { stateinformation, cid, status }; this.Invoke(TheDelegate, items); return; } [/code] Then tell me what exception… Re: Invoke and threads 16 Years Ago by Nemoticchigga Could someone at least explain invoke and how it is used? or link me to something that may make sense. Ive been googling and cant find anything that I understand. Thanks either way. Re: Invoke and threads 16 Years Ago by Ancient Dragon I have no idea what [b]invoke[/b] does. Never heard of it. Re: Invoke problem 13 Years Ago by Mitja Bonca … void UpdatingMyControl(string strValue) { if (this.labelShow.InvokeRequired) this.labelShow.Invoke(new MyDelegate(UpdatingMyControl), new object[] { strValue }); else labelShow.Text = strValue… Re: Invoke problem 13 Years Ago by lolafuertes … need to change your sentence to some thing like: [CODE]Invoke(new Action(() => UpdateColumn(stateInformation, cid, status)), new object[] {stateInformation… Re: Invoke problem 13 Years Ago by JannuBl22t … = new UpdateColumnDelegate(UpdateColumn); object[] items = { stateinformation, cid, status }; this.listView1.Invoke(TheDelegate, items); } if (status == 0) { var res = "Failed"… Re: Invoke problem 13 Years Ago by Ketsuekiame … to post back to the main UI thread on your Invoke. This is why the break point is never hit. Your… Invoke Java library from C/C++ 19 Years Ago by George2 Hello everyone, Are there any approaches to invoke Java libraries from C/C++? Thanks in advance, George invoke the application first 15 Years Ago by coolshail_87 … access of internet on the perticular intranet... i want to invoke my software as soon the explorer is clicked... thus, before… Invoke a Method when UserControl's textbox event is fired 15 Years Ago by vuyiswamb …&stc=1&d=1242811920[/URL] i want to Invoke the Function the the "[B]Remove Staff [/B]"… Invoke Web Service Request and Response 14 Years Ago by snakay … the web service. But I don't know how to invoke the request by sending the requested complex and simple elements…