Update app.py

app.py

@@ -24,7 +24,6 @@ def init_db():
         )
     ''')
     
-    # Check if table is empty; if so, populate dummy data
     cursor.execute("SELECT COUNT(*) FROM project_tasks")
     if cursor.fetchone()[0] == 0:
         dummy_data = [
@@ -52,20 +51,13 @@ def execute_ai_query(provider, api_key, user_question):
     if not user_question.strip():
         return None, "⚠️ Please type a question or scenario."
 
-    # FIXED: Using a clean, explicit string concatenation format to avoid multi-line breaks
-    system_prompt = (
-        "You are an expert SQL assistant. The database table is called 'project_tasks' with columns: "
-        "[id, timestamp, phase, task_name, owner, timeline, priority]. "
-        "Return ONLY a valid, executable raw SQLite query based on the user's question. "
-        "Do not include any explanation, introductory markdown, or trailing text. "
-        "Strip away any backticks like ```sql or 
+    # Completely flattened into a single line string to eliminate formatting failures
+    system_prompt = "You are an expert SQL assistant. The database table is called 'project_tasks' with columns: [id, timestamp, phase, task_name, owner, timeline, priority]. Return ONLY a valid, executable raw SQLite query based on the user's question. Do not include any explanation, introductory markdown, or trailing text. Strip away any backticks like ```sql or 
 ``` if you use them."
-    )
 
     try:
         sql_query = ""
         
-        # Choice A: Groq API Execution
         if provider == "Groq":
             client = Groq(api_key=api_key)
             response = client.chat.completions.create(
@@ -78,7 +70,6 @@ def execute_ai_query(provider, api_key, user_question):
             )
             sql_query = response.choices[0].message.content.strip()
 
-        # Choice B: OpenRouter API Execution
         elif provider == "OpenRouter":
             headers = {
                 "Authorization": f"Bearer {api_key}",
@@ -98,10 +89,8 @@ def execute_ai_query(provider, api_key, user_question):
             else:
                 return None, f"❌ OpenRouter Error: {response.text}"
 
-        # Clean markdown wrappers if the model ignores system prompt rules
         sql_query = sql_query.replace("```sql", "").replace("```", "").strip()
 
-        # Execute query securely against local SQLite instance
         conn = sqlite3.connect(DB_NAME)
         df = pd.read_sql_query(sql_query, conn)
         conn.close()
@@ -122,10 +111,7 @@ with gr.Blocks(theme=gr.themes.Soft()) as demo:
             provider_select = gr.Dropdown(choices=["Groq", "OpenRouter"], value="Groq", label="API Gateway Provider")
             token_input = gr.Textbox(label="User API Secret Key", type="password", placeholder="gsk_... or sk-or-...")
             
-            gr.Markdown("💡 **Sample Queries to try:**\n"
-                        "- *Show me all tasks where priority is High*\n"
-                        "- *List tasks owned by M. Reddy*\n"
-                        "- *Count the number of tasks in each phase*")
+            gr.Markdown("💡 **Sample Queries to try:**\n- *Show me all tasks where priority is High*\n- *List tasks owned by M. Reddy*\n- *Count the number of tasks in each phase*")
             
         with gr.Column(scale=2):
             gr.Markdown("### 🤖 Data Query Desk")