Update app.py

app.py

@@ -17,6 +17,9 @@ SAMPLE_LOG = """
 2025-04-12 10:03 UTC | 40.9N, 74.2W | Frequency: 14.6 GHz | Signal Strength: 90% | Message: Emergency: Low battery alert.
 """
 
+# Store logs for comparison
+LOG_HISTORY = []
+
 def generate_random_log():
     base_time = datetime(2025, 4, 12, 10, 0)
     entries = []
@@ -30,13 +33,48 @@ def generate_random_log():
             "Routine check, systems OK.",
             "Noise detected, possible interference.",
             "Emergency: Low battery alert.",
-            "Signal stable, no issues."
+            "Signal stable, no issues.",
+            "Warning: Solar flare detected."
         ]
         message = random.choice(messages)
         entries.append(f"{time} | {lat}N, {lon}W | Frequency: {freq} GHz | Signal Strength: {signal}% | Message: {message}")
     return "\n".join(entries)
 
 def analyze_log(log_text):
+    if not log_text.strip():
+        return "Error: Please enter a log.", None
+    LOG_HISTORY.append(log_text)
+    data = {
+        "model": "llama-4-scout-17b-16e-instruct",
+        "messages": [
+            {
+                "role": "user",
+                "content": "Analyze this satellite radio log and summarize in bullet points. Include interference risk scores (0-100, low signal <70% = high risk >80, emergency = 90). Ensure frequencies in issues and details:\n- Issues (e.g., low signal, noise, interference with frequency, risk score)\n- High-priority messages (e.g., emergencies, warnings)\n- Key details (coordinates, times, frequencies, signal strengths)\nLog:\n" + log_text
+            }
+        ],
+        "max_completion_tokens": 500,
+        "temperature": 0.5
+    }
+    try:
+        response = requests.post(url, json=data, headers=headers)
+        summary = response.json()["choices"][0]["message"]["content"]
+        # Format as HTML table
+        html = "<div style='font-family:Arial;'><h3>Analysis Summary</h3><ul>"
+        for line in summary.split("\n"):
+            if "Issues:" in line:
+                html += "<li><b style='color:red;'>Issues:</b><ul>"
+            elif "High-priority messages:" in line:
+                html += "</ul><li><b style='color:orange;'>High-priority messages:</b><ul>"
+            elif "Key details:" in line:
+                html += "</ul><li><b style='color:lightblue;'>Key details:</b><ul>"
+            elif line.strip():
+                html += f"<li>{line.strip()}</li>"
+        html += "</ul></div>"
+        return summary, html
+    except Exception as e:
+        return f"Error: API call failed - {str(e)}", None
+
+def generate_alert(log_text):
     if not log_text.strip():
         return "Error: Please enter a log."
     data = {
@@ -44,17 +82,45 @@ def analyze_log(log_text):
         "messages": [
             {
                 "role": "user",
-                "content": "Analyze this satellite radio log and summarize in bullet points. Ensure frequencies are included in issues (if relevant) and key details:\n- Issues (e.g., low signal, noise, interference with frequency)\n- High-priority messages (e.g., emergencies)\n- Key details (coordinates, times, frequencies, signal strengths)\nLog:\n" + log_text
+                "content": "Generate an urgent satellite alert based on this log’s conditions (e.g., interference for noise/low signal, escalation for emergencies). Include frequency, time, coordinates:\nLog:\n" + log_text
+            }
+        ],
+        "max_completion_tokens": 100,
+        "temperature": 0.7
+    }
+    try:
+        response = requests.post(url, json=data, headers=headers)
+        alert = response.json()["choices"][0]["message"]["content"]
+        return f"<div style='background:red; color:white; padding:10px; border-radius:5px;'>{alert}</div>"
+    except Exception as e:
+        return f"Error: Alert failed - {str(e)}"
+
+def compare_logs():
+    if len(LOG_HISTORY) < 2:
+        return "Error: Need at least two logs.", None
+    compare_text = "Previous log:\n" + LOG_HISTORY[-2] + "\nCurrent log:\n" + LOG_HISTORY[-1]
+    data = {
+        "model": "llama-4-scout-17b-16e-instruct",
+        "messages": [
+            {
+                "role": "user",
+                "content": "Compare these two satellite radio logs and summarize trends in bullet points (e.g., signal strength changes, frequency issues, new emergencies):\n" + compare_text
             }
         ],
-        "max_completion_tokens": 400,
+        "max_completion_tokens": 200,
         "temperature": 0.5
     }
     try:
         response = requests.post(url, json=data, headers=headers)
-        return response.json()["choices"][0]["message"]["content"]
+        comparison = response.json()["choices"][0]["message"]["content"]
+        html = "<div style='font-family:Arial;'><h3>Log Comparison</h3><ul>"
+        for line in comparison.split("\n"):
+            if line.strip():
+                html += f"<li>{line.strip()}</li>"
+        html += "</ul></div>"
+        return comparison, html
     except Exception as e:
-        return f"Error: API call failed - {str(e)}"
+        return f"Error: Comparison failed - {str(e)}", None
 
 def load_sample_log():
     return SAMPLE_LOG
@@ -64,17 +130,24 @@ def clear_log():
 
 with gr.Blocks(theme="huggingface/dark") as interface:
     gr.Markdown("# Satellite Signal Log Analyzer")
-    gr.Markdown("Enter, generate, or load a satellite radio log to detect issues, priorities, and details (including frequencies) using Llama 4 and Cerebras.")
+    gr.Markdown("Analyze satellite radio logs for issues, alerts, and trends using Llama 4 and Cerebras.")
     log_input = gr.Textbox(lines=5, label="Satellite Radio Log")
     with gr.Row():
         sample_button = gr.Button("Load Sample Log")
         random_button = gr.Button("Generate Random Log")
         clear_button = gr.Button("Clear Log")
-    output = gr.Textbox(label="Analysis Summary")
-    analyze_button = gr.Button("Analyze")
+    with gr.Row():
+        analyze_button = gr.Button("Analyze")
+        alert_button = gr.Button("Generate Alert")
+        compare_button = gr.Button("Compare Last Two Logs")
+    output = gr.HTML(label="Analysis Summary")
+    alert_output = gr.HTML(label="Satellite Alert")
+    compare_output = gr.HTML(label="Log Comparison")
     sample_button.click(fn=load_sample_log, outputs=log_input)
     random_button.click(fn=generate_random_log, outputs=log_input)
     clear_button.click(fn=clear_log, outputs=log_input)
-    analyze_button.click(fn=analyze_log, inputs=log_input, outputs=output)
+    analyze_button.click(fn=analyze_log, inputs=log_input, outputs=[output, output])
+    alert_button.click(fn=generate_alert, inputs=log_input, outputs=alert_output)
+    compare_button.click(fn=compare_logs, outputs=[compare_output, compare_output])
 
 interface.launch()