Merge pull request #102 from barun-saha/visual

Update code and prompts to enable slides with tables (only)

helpers/pptx_helper.py

@@ -179,6 +179,14 @@ def generate_powerpoint_presentation(
                 slide_height_inch=slide_height_inch
             )
 
+            if not is_processing_done:
+                is_processing_done = _handle_table(
+                    presentation=presentation,
+                    slide_json=a_slide,
+                    slide_width_inch=slide_width_inch,
+                    slide_height_inch=slide_height_inch
+                )
+
             if not is_processing_done:
                 is_processing_done = _handle_double_col_layout(
                     presentation=presentation,
@@ -853,6 +861,51 @@ def _handle_step_by_step_process(
     return True
 
 
+def _handle_table(
+        presentation: pptx.Presentation,
+        slide_json: dict,
+        slide_width_inch: float,
+        slide_height_inch: float
+) -> bool:
+    """
+    Add a table to a slide, if available.
+
+    :param presentation: The presentation object.
+    :param slide_json: The content of the slide as JSON data.
+    :param slide_width_inch: The width of the slide in inches.
+    :param slide_height_inch: The height of the slide in inches.
+    :return True if this slide has a step-by-step process depiction added; False otherwise.
+    """
+
+    if 'table' not in slide_json or not slide_json['table']:
+        return False
+
+    headers = slide_json['table'].get('headers', [])
+    rows = slide_json['table'].get('rows', [])
+    bullet_slide_layout = presentation.slide_layouts[1]
+    slide = presentation.slides.add_slide(bullet_slide_layout)
+    shapes = slide.shapes
+    shapes.title.text = remove_slide_number_from_heading(slide_json['heading'])
+    left = slide.placeholders[1].left
+    top = slide.placeholders[1].top
+    width = slide.placeholders[1].width
+    height = slide.placeholders[1].height
+    table = slide.shapes.add_table(len(rows) + 1, len(headers), left, top, width, height).table
+
+    # Set headers
+    for col_idx, header_text in enumerate(headers):
+        table.cell(0, col_idx).text = header_text
+        table.cell(0, col_idx).text_frame.paragraphs[
+            0].font.bold = True  # Make header bold
+
+    # Fill in rows
+    for row_idx, row_data in enumerate(rows, start=1):
+        for col_idx, cell_text in enumerate(row_data):
+            table.cell(row_idx, col_idx).text = cell_text
+
+    return True
+
+
 def _handle_key_message(
         the_slide: pptx.slide.Slide,
         slide_json: dict,
@@ -988,6 +1041,22 @@ if __name__ == '__main__':
       "key_message": "AI encompasses various aspects, from human-like intelligence to global impact",
       "img_keywords": "AI aspects, intelligence, automation, data processing, global impact"
     },
+    {
+        "heading": "AI vs. ML vs. DL: A Tabular Comparison",
+        "table": {
+            "headers": ["Feature", "AI", "ML", "DL"],
+            "rows": [
+                ["Definition", "Creating intelligent agents", "Learning from data", "Deep neural networks"],
+                ["Approach", "Rule-based, expert systems", "Algorithms, statistical models", "Deep neural networks"],
+                ["Data Requirements", "Varies", "Large datasets", "Massive datasets"],
+                ["Complexity", "Varies", "Moderate", "High"],
+                ["Computational Cost", "Low to Moderate", "Moderate", "High"],
+                ["Examples", "Chess, recommendation systems", "Spam filters, image recognition", "Image recognition, NLP"]
+            ]
+        },
+        "key_message": "This table provides a concise comparison of the key features of AI, ML, and DL.",
+        "img_keywords": "AI, ML, DL, comparison, table, features"
+    },
     {
       "heading": "Conclusion: Embracing AI's Potential",
       "bullet_points": [

prompts/initial_template_v4_two_cols_img.txt

@@ -4,6 +4,9 @@ Create the slides for a presentation on the given topic.
 Include main headings for each slide, detailed bullet points for each slide.
 Add relevant, detailed content to each slide. When relevant, add one or two EXAMPLES to illustrate the concept.
 For two or three important slides, generate the key message that those slides convey.
+Present numbers/facts in slides with tables whenever applicable.
+Any slide with a table must not have any other content such as bullet points.
+E.g., you can tabulate data to summarize some facts on the topic, metrics, experimental settings/results, compare features, and so on.
 
 The <ADDITIONAL_INFO> may provide additional information. If available, you should incorporate them while making the slides.
 Read this information carefully. Based on the contents provided, organize the presentation.
@@ -12,6 +15,7 @@ If it's a product brochure, you can have Features, Changes, Operating Conditions
 Similarly, decide for other content types. Then appropriately incorporate the contents into the relevant slides, presenting in a useful way.
 If you find that <ADDITIONAL_INFO> contains text from a document and said document has a title, use the same title for the slide deck.
 If there are important content, e.g., equations and theorems, try to capture a few of them.
+Overall, rather than creating a bulleted list of all information, present them in a meaningful way.
 If <ADDITIONAL_INFO> is empty, ignore the section and the related instructions.
 
 Identify if a slide describes a step-by-step/sequential process, then begin the bullet points with a special marker >>.
@@ -108,6 +112,19 @@ The output must be only a valid and syntactically correct JSON adhering to the f
             ],
             "key_message": "",
             "img_keywords": ""
+        }},
+        {{
+            "heading": "Slide with a table",
+            "table": {{
+                "headers": ["Column 1", "Column 2", "Column 3"],
+                "rows": [
+                    ["Row 1, Col 1", "Row 1, Col 2", "Row 1, Col 3"],
+                    ["Row 2, Col 1", "Row 2, Col 2", "Row 2, Col 3"],
+                    ["Row 3, Col 1", "Row 3, Col 2", "Row 3, Col 3"]
+                ]
+            }},
+            "key_message": "",
+            "img_keywords": "leave empty"
         }}
     ]
 }}

prompts/refinement_template_v4_two_cols_img.txt

@@ -7,6 +7,9 @@ You will not repeat any slide.
 Include main headings for each slide, detailed bullet points for each slide.
 Add relevant, detailed content to each slide. When relevant, add one or two EXAMPLES to illustrate the concept.
 For two or three important slides, generate the key message that those slides convey.
+Present numbers/facts in slides with tables whenever applicable.
+Any slide with a table must not have any other content such as bullet points.
+E.g., you can tabulate data to summarize some facts on the topic, metrics, experimental settings/results, compare features, and so on.
 
 The <ADDITIONAL_INFO> may provide additional information. If available, you should incorporate them while making the slides.
 Read this information carefully. Based on the contents provided, organize the presentation.
@@ -15,6 +18,7 @@ If it's a product brochure, you can have Features, Changes, Operating Conditions
 Similarly, decide for other content types. Then appropriately incorporate the contents into the relevant slides, presenting in a useful way.
 If you find that <ADDITIONAL_INFO> contains text from a document and said document has a title, use the same title for the slide deck.
 If there are important content, e.g., equations and theorems, try to capture a few of them.
+Overall, rather than creating a bulleted list of all information, present them in a meaningful way.
 If <ADDITIONAL_INFO> is empty, ignore the section and the related instructions.
 
 Identify if a slide describes a step-by-step/sequential process, then begin the bullet points with a special marker >>. Limit this to max two or three slides.
@@ -27,6 +31,7 @@ If there is no slide with icons, create one slide containing 4 TO 6 icons (picto
 In this slide, each line of text will begin with the name of a relevant icon enclosed between [[ and ]], e.g., [[machine-learning]] and [[fairness]].
 Insert icons only in this slide. Do not repeat any icons or the icons slide.
 Do not add another slide with icons if it already exists. However, you can update the existing slide if required.
+Similarly, do not add the same table (if any) again.
 
 The content of each slide should be detailed and descriptive but not way too verbose.
 Avoid writing like a report, but also avoid very short bullet points with just 3-4 words.
@@ -115,6 +120,19 @@ The output must be only a valid and syntactically correct JSON adhering to the f
             ],
             "key_message": "",
             "img_keywords": ""
+        }},
+        {{
+            "heading": "Slide with a Table (add only when useful based on the context)",
+            "table": {{
+                "headers": ["Column 1", "Column 2", "Column 3"],
+                "rows": [
+                    ["Row 1, Col 1", "Row 1, Col 2", "Row 1, Col 3"],
+                    ["Row 2, Col 1", "Row 2, Col 2", "Row 2, Col 3"],
+                    ["Row 3, Col 1", "Row 3, Col 2", "Row 3, Col 3"]
+                ]
+            }},
+            "key_message": "",
+            "img_keywords": "leave empty"
         }}
     ]
 }}