Fixes

Author: andreibondarev

lib/langchainrb_rails/generators/langchainrb_rails/assistant_generator.rb

@@ -82,8 +82,15 @@ def copy_stylesheets
 
       # TODO: Depending on the LLM provider, we may need to add additional gems
       def add_to_gemfile
-        inside Rails.root do
-          run "bundle add turbo-rails"
+        gem_name = "turbo-rails"
+        gemfile_content = File.read(Rails.root.join("Gemfile"))
+
+        if gemfile_content.include?(gem_name)
+          say_status :skipped, "#{gem_name} already exists in Gemfile"
+        else
+          inside Rails.root do
+            run "bundle add #{gem_name}"
+          end
         end
       end
 

lib/langchainrb_rails/generators/langchainrb_rails/templates/assistant/views/_message_form.html.erb

@@ -1,4 +1,4 @@
 <%%= form_with(model: [@assistant, Message.new], url: chat_assistant_path(@assistant), method: :post, class: "chat-form") do |form| %>
-  <%%= form.text_area :content, class: "chat-input", placeholder: "Type your message..." %>
+  <%%= form.text_field :content, class: "chat-input", placeholder: "Type your message..." %>
   <%%= form.submit 'Send', class: "chat-submit" %>
 <%% end %>

lib/langchainrb_rails/generators/langchainrb_rails/templates/assistant/views/show.html.erb

@@ -1,7 +1,7 @@
 <div class="chat-interface">
   <aside class="sidebar">
     <div class="sidebar-header">
-      <h1>ChatGPT</h1>
+      <h1>Langchain.rb</h1>
     </div>
     <nav class="assistants-nav">
       <h2>Assistants</h2>
@@ -29,7 +29,7 @@
 
     <footer class="chat-footer">
       <%%= form_with(model: [@assistant, Message.new], url: chat_assistant_path(@assistant), method: :post, class: "chat-form") do |form| %>
-        <%%= form.text_area :content, class: "chat-input", placeholder: "Message ChatGPT", rows: 1 %>
+        <%%= form.text_field :content, class: "chat-input", placeholder: "Type your message...", rows: 1 %>
         <%%= button_tag(type: "submit", class: "send-button") do %>
           <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="currentColor" class="send-icon">
             <path d="M3.478 2.405a.75.75 0 00-.926.94l2.432 7.905H13.5a.75.75 0 010 1.5H4.984l-2.432 7.905a.75.75 0 00.926.94 60.519 60.519 0 0018.445-8.986.75.75 0 000-1.218A60.517 60.517 0 003.478 2.405z" />