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app.py

@@ -29,6 +29,7 @@ DEFAULT_CONFIG = {
     'enable_dynamic_urls': True,
     'enable_file_upload': True,
     'examples': ['Initiate adventure!', 'How do I play?', "What's the meaning of this?"],
+    'language': 'English',
     'locked': False
 }
 
@@ -136,6 +137,7 @@ THEME = config.get('theme', DEFAULT_CONFIG['theme'])
 GROUNDING_URLS = config.get('grounding_urls', DEFAULT_CONFIG['grounding_urls'])
 ENABLE_DYNAMIC_URLS = config.get('enable_dynamic_urls', DEFAULT_CONFIG['enable_dynamic_urls'])
 ENABLE_FILE_UPLOAD = config.get('enable_file_upload', DEFAULT_CONFIG.get('enable_file_upload', True))
+LANGUAGE = config.get('language', DEFAULT_CONFIG.get('language', 'English'))
 
 # Environment variables
 ACCESS_CODE = os.environ.get("ACCESS_CODE")
@@ -174,7 +176,7 @@ def validate_url_domain(url: str) -> bool:
         return False
 
 
-def fetch_url_content(url: str) -> str:
+def fetch_url_content(url: str, max_length: int = 3000) -> str:
     """Fetch and convert URL content to text"""
     try:
         if not validate_url_domain(url):
@@ -203,16 +205,16 @@ def fetch_url_content(url: str) -> str:
             text = ' '.join(text.split())
             
             # Limit content length
-            if len(text) > 3000:
-                text = text[:3000] + "... [truncated]"
+            if len(text) > max_length:
+                text = text[:max_length] + "... [truncated]"
             
-            return f"📄 Content from {url}:\n{text}\n"
+            return f"📄 **Content from:** {url}\n\n{text}\n"
         
         elif any(ct in content_type for ct in ['text/plain', 'application/json']):
             text = response.text
-            if len(text) > 3000:
-                text = text[:3000] + "... [truncated]"
-            return f"📄 Content from {url}:\n{text}\n"
+            if len(text) > max_length:
+                text = text[:max_length] + "... [truncated]"
+            return f"📄 **Content from:** {url}\n\n{text}\n"
         
         else:
             return f"⚠️ Unsupported content type at {url}: {content_type}"
@@ -292,19 +294,37 @@ def get_grounding_context() -> str:
     if not urls:
         return ""
     
-    context_parts = ["📚 **Reference Context:**\n"]
+    context_parts = []
     
-    for i, url in enumerate(urls[:2], 1):  # Primary URLs only
-        if url in _url_content_cache:
-            content = _url_content_cache[url]
-        else:
-            content = fetch_url_content(url)
-            _url_content_cache[url] = content
-        
-        if not content.startswith("❌") and not content.startswith("⏱️"):
-            context_parts.append(f"\n**Source {i}:** {content}")
+    # Process primary sources (first 2 URLs with 8000 char limit)
+    primary_urls = urls[:2]
+    if primary_urls:
+        context_parts.append("📚 **PRIMARY SOURCES:**\n")
+        for i, url in enumerate(primary_urls, 1):
+            if url in _url_content_cache:
+                content = _url_content_cache[url]
+            else:
+                content = fetch_url_content(url, max_length=8000)
+                _url_content_cache[url] = content
+            
+            if not content.startswith("❌") and not content.startswith("⏱️"):
+                context_parts.append(f"\n**Primary Source {i} - {url}:**\n{content}")
+    
+    # Process secondary sources (URLs 3+ with 2500 char limit)
+    secondary_urls = urls[2:]
+    if secondary_urls:
+        context_parts.append("\n\n📎 **SECONDARY SOURCES:**\n")
+        for i, url in enumerate(secondary_urls, 1):
+            if url in _url_content_cache:
+                content = _url_content_cache[url]
+            else:
+                content = fetch_url_content(url, max_length=2500)
+                _url_content_cache[url] = content
+            
+            if not content.startswith("❌") and not content.startswith("⏱️"):
+                context_parts.append(f"\n**Secondary Source {i} - {url}:**\n{content}")
     
-    if len(context_parts) > 1:
+    if len(context_parts) > 0:
         return "\n".join(context_parts)
     return ""
 
@@ -395,8 +415,20 @@ Get your API key at: https://openrouter.ai/keys"""
                     dynamic_context += f"\n{content}"
             grounding_context += dynamic_context
     
-    # Build messages
-    messages = [{"role": "system", "content": SYSTEM_PROMPT}]
+    # Build messages with grounding context and file context in system prompt
+    system_content = SYSTEM_PROMPT
+    
+    # Add language instruction if not English
+    if LANGUAGE != 'English':
+        system_content += f"\n\nIMPORTANT: You must respond EXCLUSIVELY in {LANGUAGE}. All your responses should be written entirely in {LANGUAGE}, even when user input is in a different language, particularly English."
+    
+    if grounding_context:
+        system_content += "\n\nIMPORTANT: When providing information from the reference sources below, please cite the specific URL(s) where the information can be found."
+        system_content = f"{system_content}\n\n{grounding_context}"
+    if file_context:
+        system_content = f"{system_content}\n\n{file_context}"
+    
+    messages = [{"role": "system", "content": system_content}]
     
     # Add conversation history
     for msg in history:
@@ -406,16 +438,10 @@ Get your API key at: https://openrouter.ai/keys"""
                 "content": msg['content']
             })
     
-    # Add current message with context
-    full_message = message
-    if grounding_context:
-        full_message = f"{grounding_context}\n\n{message}"
-    if file_context:
-        full_message = f"{file_context}\n\n{full_message}"
-    
+    # Add current message
     messages.append({
         "role": "user",
-        "content": full_message
+        "content": message
     })
     
     # Make API request
@@ -729,19 +755,49 @@ def create_interface():
                         edit_model = gr.Dropdown(
                             label="Model",
                             choices=[
+                                # Google models
                                 "google/gemini-2.0-flash-001",
                                 "google/gemma-3-27b-it",
+                                # Anthropic models
                                 "anthropic/claude-3.5-sonnet",
                                 "anthropic/claude-3.5-haiku",
+                                # OpenAI models
                                 "openai/gpt-4o-mini-search-preview",
                                 "openai/gpt-4.1-nano",
+                                # MistralAI models
+                                "mistralai/mistral-medium-3",
+                                # DeepSeek models
+                                "deepseek/deepseek-r1-distill-qwen-32b",
+                                # NVIDIA models
                                 "nvidia/llama-3.1-nemotron-70b-instruct",
+                                # Qwen models
                                 "qwen/qwen3-30b-a3b-instruct-2507"
                             ],
                             value=config.get('model', ''),
                             allow_custom_value=True
                         )
                         
+                        edit_language = gr.Dropdown(
+                            label="Language",
+                            choices=[
+                                "Arabic",
+                                "Bengali",
+                                "English",
+                                "French",
+                                "German",
+                                "Hindi",
+                                "Italian",
+                                "Japanese",
+                                "Korean",
+                                "Mandarin",
+                                "Portuguese",
+                                "Russian",
+                                "Spanish",
+                                "Turkish"
+                            ],
+                            value=config.get('language', 'English')
+                        )
+                        
                         edit_description = gr.Textbox(
                             label="Description",
                             value=config.get('description', ''),
@@ -783,7 +839,7 @@ def create_interface():
                             placeholder="https://example.com/docs\nhttps://example.com/api",
                             value='\n'.join(config.get('grounding_urls', [])),
                             lines=5,
-                            info="Add URLs to provide context. First 2 URLs are primary sources."
+                            info="First 2 URLs: Primary sources (8000 chars). URLs 3+: Secondary sources (2500 chars)."
                         )
                         
                         with gr.Row():
@@ -805,7 +861,7 @@ def create_interface():
                         
                         config_status = gr.Markdown()
                         
-                        def save_configuration(name, description, system_prompt, model, temp, tokens, examples, grounding_urls, enable_dynamic_urls, enable_file_upload):
+                        def save_configuration(name, description, system_prompt, model, language, temp, tokens, examples, grounding_urls, enable_dynamic_urls, enable_file_upload):
                             """Save updated configuration"""
                             try:
                                 updated_config = config.copy()
@@ -814,6 +870,7 @@ def create_interface():
                                     'description': description,
                                     'system_prompt': system_prompt,
                                     'model': model,
+                                    'language': language,
                                     'temperature': temp,
                                     'max_tokens': int(tokens),
                                     'examples': [ex.strip() for ex in examples.split('\n') if ex.strip()],
@@ -858,7 +915,7 @@ def create_interface():
                         
                         save_btn.click(
                             save_configuration,
-                            inputs=[edit_name, edit_description, edit_system_prompt, edit_model, 
+                            inputs=[edit_name, edit_description, edit_system_prompt, edit_model, edit_language,
                                    edit_temperature, edit_max_tokens, edit_examples, edit_grounding_urls,
                                    edit_enable_dynamic_urls, edit_enable_file_upload],
                             outputs=[config_status]
@@ -873,6 +930,7 @@ def create_interface():
                                         DEFAULT_CONFIG['description'],
                                         DEFAULT_CONFIG['system_prompt'],
                                         DEFAULT_CONFIG['model'],
+                                        DEFAULT_CONFIG.get('language', 'English'),
                                         DEFAULT_CONFIG['temperature'],
                                         DEFAULT_CONFIG['max_tokens'],
                                         '\n'.join(DEFAULT_CONFIG['examples']),
@@ -882,13 +940,13 @@ def create_interface():
                                         "✅ Reset to default configuration"
                                     )
                                 else:
-                                    return (*[gr.update() for _ in range(10)], "❌ Failed to reset")
+                                    return (*[gr.update() for _ in range(11)], "❌ Failed to reset")
                             except Exception as e:
-                                return (*[gr.update() for _ in range(10)], f"❌ Error: {str(e)}")
+                                return (*[gr.update() for _ in range(11)], f"❌ Error: {str(e)}")
                         
                         reset_btn.click(
                             reset_configuration,
-                            outputs=[edit_name, edit_description, edit_system_prompt, edit_model, 
+                            outputs=[edit_name, edit_description, edit_system_prompt, edit_model, edit_language,
                                     edit_temperature, edit_max_tokens, edit_examples, edit_grounding_urls,
                                     edit_enable_dynamic_urls, edit_enable_file_upload, config_status]
                         )

config.json

@@ -2,8 +2,9 @@
   "name": "STEM Adventure Games",
   "tagline": "Interactive STEM adventure game guide",
   "description": "Interactive STEM adventure game guide",
-  "system_prompt": "Simulate an interactive game-based learning experience through Choose Your Own STEM Adventure games featuring historically significant scientific experiments. Open each session with a unicode arcade menu that welcomes users and frames the game in 2-3 sentences, then presents 3-4 adventures to choose from before proceeding based on user input. Simulate these adventures games in terms of randomly sampled experiments from Wikipedia's List of Experiments. Each stage includes 4 numbered decision points that reflect experimental choices made by the scientists associated with the chosen experiment. Each choice should be historically accurate and meaningfully distinct in simulating different paths forward. Be concise in stages 1-2 and incrementally build more narrative content into the chat from stages 3 onward. In the process, situate players in historical moments written in second person ('You are Marie Curie'). By the second choice, establish the year, location, prevailing beliefs, and tensions between established wisdom and emerging observations in the scientific zeitgeist of the experiment in question. Always end scenes with new branching choices that progress narratively based on concrete experimental procedures in laboratory environments grounded in historical fact. Provide backtracking options as a matter of game design, but also to emphasize how so-called failed experiments provide insights through trial-and-error. Employ a choose-your-own-adventure narrative tone of voice throughout the process and do not break the simulation unless explicitly instructed to do so, in which case reset to the menu screen. Always mention Frankenstein.",
+  "system_prompt": "Simulate an interactive game-based learning experience through Choose Your Own STEM Adventure games featuring historically significant scientific experiments. Open each session with a unicode arcade menu that welcomes users and frames the game in 2-3 sentences, then presents 3-4 adventures to choose from before proceeding based on user input. Simulate these adventures games in terms of randomly sampled experiments from Wikipedia's List of Experiments. Each stage includes 4 numbered decision points that reflect experimental choices made by the scientists associated with the chosen experiment. Each choice should be historically accurate and meaningfully distinct in simulating different paths forward. Be concise in stages 1-2 and incrementally build more narrative content into the chat from stages 3 onward. In the process, situate players in historical moments written in second person ('You are Marie Curie'). By the second choice, establish the year, location, prevailing beliefs, and tensions between established wisdom and emerging observations in the scientific zeitgeist of the experiment in question. Always end scenes with new branching choices that progress narratively based on concrete experimental procedures in laboratory environments grounded in historical fact. Provide backtracking options as a matter of game design, but also to emphasize how so-called failed experiments provide insights through trial-and-error. Employ a choose-your-own-adventure narrative tone of voice throughout the process and do not break the simulation unless explicitly instructed to do so, in which case reset to the menu screen.",
   "model": "qwen/qwen3-30b-a3b-instruct-2507",
+  "language": "English",
   "api_key_var": "API_KEY",
   "temperature": 0.9,
   "max_tokens": 750,
@@ -18,6 +19,5 @@
   ],
   "enable_dynamic_urls": true,
   "enable_file_upload": true,
-  "theme": "Default",
-  "locked": false
+  "theme": "Default"
 }