add Ollama server instructions for env var

index.html

@@ -796,8 +796,11 @@ <h4>Chat</h4>
                 <div class="col-12">
                     <div>
                         <hr />
-                        <h4>Ollama Chat Integration</h4>
-                        <p>Enter a question to be answered and use the placeholders <b>SEARCH_RESULTS</b> or <b>FULL_TEXT</b> for context.<br> Install <a href="https://ollama.com/" target="_blank">Ollama</a> locally on macOS, Linux or Windows and connect your server (currently only default http://localhost:11434 supported).</p>
+                        <h4>Ollama Chat Integration (New🔥)</h4>
+                        <p>Enter a question to be answered and use the placeholders <b>SEARCH_RESULTS</b> or <b>FULL_TEXT</b> for context.<br> Install <a href="https://ollama.com/" target="_blank">Ollama</a> locally on macOS, Linux or Windows and connect your server (currently only default http://localhost:11434 supported).<br>
+                           Make sure to set the environment variable so that requests from SemanticFinder are allowed:<br>
+                            - on Windows Powershell: <code>$env:OLLAMA_ORIGINS="https://do-me.github.io/SemanticFinder"; ollama serve</code><br>
+                            - on Ubuntu: <code>OLLAMA_ORIGINS="https://do-me.github.io/SemanticFinder" ollama serve</code></p>
                         <div class="form-floating input-group mb-2">
                             <input id="ollama_chat_query" class="form-control"
                                 value="Based on the following context, answer the question: What is this text about? Context: FULL_TEXT">